Post on 10-Dec-2016
transcript
1 Sandvik Top Hammer Rock Drilling Tools
SANDVIK TOP HAMMER ROCK DRILLING TOOLS PRODUCT CATALOG
OUR INNOVATIONYOUR PROFITABLE PRODUCTION
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ITS ALL ABOUT HEALTH AND SAFETYHelping you to ensure a safer workplace and healthier workforce is of the utmost importance to us. The wellbeing of any person coming into contact with our equipment is paramount. Therefore, we strive to identify and assess potential risk factors that could threaten your health or the health of your employees.
All of the products in this catalog are designed to meet safety requirements.
BE AWARE OF ALL SAFETY PROCEDURESWe ask that you start by obeying all instructions given. Never work under an unsupported roof or close to potential pinch point locations. Beware of the potential hazards of a loose roof and ribs, and scale down roof and ribs prior to bolting. It is important to bolt early in the mining process as soon as is safely and practically possible.
Safe work procedures should incorporate inspection before the machine operates, and also through regular monitoring based upon mining conditions, safety and hazard management systems. Workers should be provided with safety information, instruction and training on transportation, installation, operational care and disposal of drilling tools.
The mining industry continues to demand even better safety and more productivity. In order to meet these requirements, we work continuously to develop even safer products,andtoproducecomprehensivemanualsonthesafeandeffectiveuse of our products.
DRESS RIGHT FROM HEAD TO TOEYou must wear appropriate personal protective equipment (PPE) at all times. To help avoid injury, we strongly recommend:
Safety helmet Hearing protection Safety glasses Protective high visibility clothing Respiratory protection Safety boots Anysite-specificPPEasrequired
ANALYZE RISKS BEFORE YOU STARTKeep safety top of mind when planning all of your work. Before you start, always take your time to review all operations. Identify any potential risks and take appropriate measures to avoid them. If necessary, seek expert advice on how to help minimize risks. Finally, make sure that you have the right resources to perform all tasks in the safest manner possible.
PUTTING YOUR SAFETY FIRST
TAKE FIVE TO IDENTIFY HAZARDS Our Sandvik Mining Take Five app is a helpful tool to use before you start working. The app consists of a simple, stepbystep checklistwithfivequestionsthatyoushouldaskyourselftoidentifypotential hazards. The app is free to download for smartphones and tablets, both on the App Store and Google Play.
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LIFTING PROCEDURESUse the correct safe lifting practices while working with heavy items. Consider your body position, the awkwardness of the item and its weight. Are two people required for the job, or is a lifting device necessary?
GRINDING OF BITSDrill bits have cemented carbide buttons. Cemented carbide is made up of tungsten carbide and cobalt. Grinding buttons can produce dust and fumes containing dangerous substances that can be inhaled or swallowed, or which can come in contact with the skin or eyes. Do not breathe the dust. Wear protective gloves, protective clothing and eye protection. In case of inadequate ventilation, wear respiratory protection. In particular, avoid dry grinding. For more information, see page 119.
ASSEMBLY OF BITS Do not touch any equipment while it is rotating. Rod rotation must be stopped before the installation or removal of a drill bit.
Follow site instructions for the isolation of rotation motors.
Beware of pinch points between the bit and the rod.
DRILLING WITH HANDHELD EQUIPMENTSandvik rock tools are designed and manufactured tothehigheststandards.Aspecifichazardexistswithhandheld drilling equipment, where if the drill rod breaks it can form an impalement hazard (if the broken drill steel protrudes from the hole it was drilling, while the driller is pushing towards it).
HOW TO WORK MORE SAFELY
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DISASSEMBLY OF HOT BIT, ROD, COUPLING, SLEEVE, SHANK ADAPTER AND INTERGRAL STEEL
Ensure that products have cooled down before disassembling.
Never work on hot parts. Consider the appropriate hand protection (gloves) for the handling of warm parts.
CLEANING OF RODSA particular hazard exists with cleaning rods if the rods contain explosives. Sandvik rock tools should never beusedinaholethathasbeenfilledwithexplosives.
DEALING WITH WORN PARTSWorn parts should be removed and disposed of appropriately. Consider recycling any used drill bits. Please contact your local Sandvik representative for support and further information regarding the recycling process.
STORINGAll products should be stored in a dry place and in their original packaging until they are required for use.
GENERALThe products in this catalog are designed for drilling holes in rock, and should only be used for this purpose.
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Sandvikwasfoundedin1862byGranFredrikGransson,whowasthefirstintheworldtosucceedinusing the Bessemer method for steel production on an industrial scale.
TOGETHER WE WILL TAKE YOUR BUSINESS FURTHERFor more than 150 years we have been committed to providing the highestquality products and solutions to the mining industry. Our spirit and business ethics have remained unchanged, and developments within society and the industry have contributed to our innovative solutions.
Today, we continue to conduct business in close cooperation with you and other customers all over the world, with the promise of being a proactive and innovative partner.
Webelievethatwecanmakeadifferenceinyourbottomline. You need to get the best out of your equipment with no compromise on quality, delivery time or service. As your partner, we will create solutions that help your operationrunasefficientlyaspossible.
One thing is certain: our products and solutions will continue to meet the evergrowing needs of the mining industry, and your business.
Today, the hallmark of great work is innovation and technology. Being second best is not an option for us.
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CONTENTS
HANDHELD AND SMALL HOLE DRILLING 23
FACE DRILLING AND BOLTING 37
BENCH DRILLING 55
LONG-HOLEDRILLING 69
SHANK ADAPTERS 83
AUXILIARY TOOLS 99
GRINDING EQUIPMENT 103
INFORMATION AND BIT CLASSIFICATION GUIDE 119
INDEX 124
NOTES 129
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THE SANDVIK GROUPSandvik was established in 1862: today, it is a global industrial group with advanced products and worldleading positions in selected areas. Our operations span 130 countries and are based on unique expertise in materials technologyandsignificantinsightintoyourprocesses.This combination has provided us with a worldleading position in three primary areas:
Tools for metal cutting in cemented carbide and highspeed steel, as well as components in cemented carbide and other hard materials.
Rock tools and equipment for the mining and construction industries.
Products in advanced stainless materials, special alloys, metallic and ceramic resistance materials and process systems.
Our goal is to actively contribute to improving your productivityand,consequently,yourprofitability.Ourproducts and services provide maximum value to you intermsofperformance,quality,speed,safety,flexibilityand not least total economy. Successful development is a result of our goaloriented investment in research,
AT YOUR SERVICE, AROUND THE WORLD
We are a leading global supplier of rock tools and equipment, service and technical solutions for the mining industry.Ourofferingcoversrockdrilling, rock cutting, rock crushing, loading and hauling and handling of materials.
development and quality assurance. We invest over 3 billion SEK annually and have more than 2,700 employees working in these areas. Many of them are specialists with advanced educational backgrounds and skills.
Our longterm and consistent strategy is based on the interaction between a number of strengths. This includes advanced and customer focused research and development activities, high valueadded products, integrated manufacturing, direct sales to customers, effectivelogisticssystems,financialstrengthandastrong corporate culture. Information technology is concentrated upon areas that enhance customer benefits,improveproductivityandstrengthenprofitability.
SANDVIK MININGWe are a leading global supplier of rock tools and equipment, service and technical solutions for the mining industry.Ourofferingcoversrockdrilling,rockcutting,rock crushing, loading and hauling and handling of materials.Additionally,weofferacompleteassortmentofrockdrilling tools. In fact, we are the only producer of rock drilling tools with inhouse steel and cemented carbide research, development and production facilities.
OUR ORGANIZATIONEvery product is preceded by extensive research and development, and backed with application expertise; aworldwideservicenetwork,offeringon-siteservice,training and roundtheclock support. We have a tradition of localization and a conviction that there can be no substitute for direct service and direct contact with you. Our serviceoriented, global organization is well developed and includes more than 3,500 service technicians located strategically around the world to keep your operation moving.
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Our worldwide business activities are conducted via representation in more than 130 countries.
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Through close customer collaboration, we develop the products and solutions you need. We also study trends to determine what your needs will be in the future. We are continuously developing unique solutions that help you improve your productivity and safety.
WHICH INNOVATION CAN SOLVE YOUR CHALLENGES?
Our focus and continuous development gives you the latest technical solutions for the most demanding rock conditions, and for the most powerful rock tools. Our products undergo extensive laboratory studies and are mercilesslytestedinthefield.Finally,theyareallevaluatedandrefinedtoprovidethehighestquality-somethingthat characterizes all our products.
A spirit of innovation and active involvement runs through every product.
We invest over 3 billion SEK each year in research and development: more than 2,700 of our employees are dedicated to R&D. We have 8,000 active patents.
A spirit of innovation and active involvement runs through every product. Development is preceded by our extensive research and development. This is supported by a worldwideservicenetworkofferingon-siteservice,training and roundtheclock support. We have technical service specialists strategically located around the world to provide help quickly whenever you need it.
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PRESERVE OUR PLANET BOOST YOUR BOTTOM LINEWe always consider environmental impact in all our operations at Sandvik, and never more so than when recycling cemented carbide.
The global shortage of raw materials inspired our scrap recycling program, an initiative that addresses today's increasingenvironmentalconcernswhilealsobenefitingyour bottom line.
We have been collecting and recycling both scrap and discarded drilling consumables for conversion back into basic raw materials for almost 10 years. We make recycling your wornout solid carbide tools as easy as possible, with convenient collection at your operation.
All of our customer service centers are now set up to receive used cemented carbideenhanced products. Our recycling plant in Chiplun, India complies with the moststringentenvironmentalstandards,andiscertifiedto the ISO 14001 and OHSAS 18001 (ISO 45001) international standard.
Not only do we accept a range of Sandvikmanufacturedcarbide bits, inserts and ground engaging tools,we also recycle similar consumables produced byother manufacturers:
Drill bits from top hammer, rotary tricone and raise bore cutters
Bits from downthehole hammers Ground engaging tools Cutting tools for mining, grading, road planing, tunneling and trenching
Usingrecycledcarbidetoproducenewtoolsbenefitstheenvironment.Ourrecyclingprocesssignificantlyreduces energy consumption, reduces carbon and nitrous oxide emissions and produces less waste.
We'll pay market price for your carbide and recycle it to create new tools. Together, we'll reduce the environmental impacts of tool production. It's good for business and the environment.
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NEW GENERATION OF CEMENTED CARBIDE We develop our own production processes, strengthening our technical capabilities to continually create even sharper tools that give you the strength to successfully master your toughest challenges.
Research, development and production of key materials, such as cemented carbide, is a vital part of our business.
An extensive research program has resulted in a new generation of carbide grades. These have asignificantlystrongercarbidematrix,andanidealgrainsizeconfiguration.Thismeanssuperiortoughnessand a high wear temperature resistance in your toughest drilling applications.
GC80 OUR TOUGHEST CARBIDE GRADE YET Carbide is generally either wearresistant or tough. Our new GC80 cemented carbide grade combines the best of both worlds. We developed a unique method that enables production of a button with improved wear resistance on the outside while ensuring toughness with a soft center inside. The result is an insert ideal for abrasive rock conditions. You can count on up to 80 percent longer grinding intervals* and up to 60 percent longer bit life* with our GC80 cemented carbide grade.
GC80 was introduced with the launch of our latest top center rock drill bits, which feature an innovative front design. GC80 will soon be available for a wider range of Sandvik rock tools.
*Test results and calculations are to be considered as results reached under certain and controlled conditions. These test results and calculations shouldnotbetreatedasspecificationsandSandvik does not guarantee, warrant or represent the outcome of test results in any or all circumstances.
The gauge buttons of a drill bit are exposed to axial forces. Sandvik cemented carbides have always been able to handle that type of load with minimal risk of breakage.
When the bit wears, the load angle changes and the risk for button breakage increases. Our latest cementedcarbideissignificantlymoreresistant to that type of failure.
Our rolling mill for hollow drill steel is the most modern in the world. The unique, fully automated mill is specially designed for manufacturing this steel product. After rolling, therodsareturnedtoavoiddecarburizationinthefinalrolling process. A long, straight center hole is drilled in
THESTRENGTH YOU NEED
the drill steel blank and a core is inserted. The blanks are hotrolled into a round or hexagonshape. Finally, a carefully controlled cooling process after rolling guarantees uniform mechanical properties. The core is then removed and the drill steel is ready for shipping.
OUR UNIQUE STEEL PRODUCTION
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SIX BENEFITS OF SANDVIK GT60:1.The steel in Sandvik GT60 rods is produced in one of the worlds most advanced continuous casting plants. Almost 90 years of experience in rolling hollow bar steel means that we are uniquely able to produce steel with close tolerances and excellent material properties.
2.The Sandvik GT60 system includes Sandvik button bits, to make sure you're prepared for all kinds of rock formations and drilling conditions.
3.The Sandvik GT60 system provides twice the penetration rate while consuming just half the energy of DTH drilling.
4.The 60 mm rod crosssection is optimized for the high energy transfer of impact power in top hammer drilling of 92 to 152 mm holes. Compared with 51 mm rods, the 40 percent larger crosssection and 65 percent higherbendingstiffnessenablefasterpenetrationratesandstraighter holes.
5.Sandvik GT60 is perfectly suited to automatic rod handling systems. Male and female (MF) threads minimize energy losses and simplify handling.
6.Largeflushingholesprovidesuperiorremovalofcuttingsand improve drilling performance. The exact centering of the hole during manufacture ensures uniform steel walls and consistent product performance.
NO CONDITIONS TOO TOUGHSandvik GT60 bits are created in our unique engineering and manufacturing facility. This enables us to tailor the characteristics of the bits to match virtually any drilling conditions you might experience.
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LESS HANDLING, MORE WORKHIGHER PRODUCTIVITYEach Sandvik +Range rod delivers you more meters drilled. Fewer rod changes ensures more time for drilling and less time spent replacing. The increased equipment utilization results in improved uptime of the drill rig, while reducing the overall cost of your drilling operation per blast hole.
SUBSTANTIAL COST SAVINGSAn extended service life of 30 percent or more provides you with a lower cost per meter drilled. Since each drill rod delivers more meters of use, fewer rods need to be kept in stock and since fewer rods need to be handled, the associated cost is also reduced.
REDUCED ENVIRONMENTAL IMPACTEach rods longer service life allows you to drill more per kilo of steel. Carbon footprints decrease from rock drill steel production to shipping and transportation on site, as well as after use. There is also a reduction in the total number of kilos of steel that need to be recycled.
+RANGE ON LOCATIONCustomer: High Point Opencast Mining ServiceCountry: South AfricaPrevious solution: Sandvik GT60 standardNew solution: Sandvik GT60+Results: High Point averages between 30 and 35 percent more service life with the new rods, resulting in a production increase of 10 to 15 percent. Quote: When we tested the GT60+ rods, we put the new ones on one machine and the old type on another machine. They were drilling next to each other so we could compare apples with apples, and thats how we discovered that with some of the best rods we got 13,800 meters out of the new GT60+ rods. Thats more than double the average.
Johan Coetzee, managing director of High Point Opencast Mining Service
Customer: Diesel Power Opencast MiningCountry: South AfricaPrevious solution: Sandvik GT60 standardNew solution: Sandvik GT60+Results: In two months of testing the new rods, Diesel Power achieved major fuel savings, amongotherbenefits,improvingthecontractorscarbonfootprint.Quote: We havent had breakages, and we have better threads. When we started using Sandvik +Range, our meters picked up. On a GT60+ drill rod we achieved as much as 24,907 metres. We drilled on a whole string of drill steel for that month.
Erick Walker, senior drill and blast foreman at Diesel Power
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CARBURIZATION Case hardening in a furnace with carbon rich gas Increased carbon content in the outer layer hardens material
INDUCTION SURFACE HARDENING (HF) + THREADS Hard, wearresistant surface Improved fatigue strength Induction hardening of threads Rapidly heated and cooled
RODS ENGINEEREDFORWEAR-RESISTANCEAND STRENGTH
SANDVIK ALPHA FEATURES AN ENTIRELY NEW THREAD DESIGNThebenefitsofshortthreadsonhexagonaldrillrods include superior resistance to bending stresses, improved bit guidance and outstanding energy transfer. The sturdy thread is well supported inside the bit skirt, resulting in high precision collaring even in complex rock formations and against uneven surfaces.
MF-DESIGN GIVES STRAIGHTER HOLESMaleFemale (MF) drill rods provide a more rigid drill string than ones which use extension rods and couplings. This is due to a 50 percent reduction in thread play of the MF rod connections versus coupling connections. Drillingwithastifferdrillstringimprovesholestraightness,efficiencyandsafety.
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Great versatility, higher penetration rates, straighter holes, longer bit life and lower energy consumption. Thats what you can expect from Sandvik bits: an exceptionally versatile series of threaded buttonbits ranging from 28 to 152 mm in diameter. The buttons
are made from proprietary grades of cemented carbide: Sandviksuppliesallofthemostusefulandeffectivebuttonshapes (spherical, conical or ballistic) and the required skirt designs (regular or Retrac) in order to obtain the best bit for the rock formation in question.
HIGHER PENETRATION RATES, LOWER ENERGY CONSUMPTION
If button failure is a problem in your rock formation, then you are certain to see an increase in bit life with Sandvik rock tools.
DOUBLE YOUR SERVICE LIFE The management at an Australian mine welcomed news of higher productivity and lower costs. Sandvik Alpha drill bits delivered almost double the service life compared to drill bits used previously, which were notorious for button breakages. In a largescale test, stoppages were down and productivity up: meanwhile, bit costs were cut by half.
IMPROVED PERFORMANCEIn tests, Sandvik Alpha bits exceeded the mine average by25percentinaCanadianoperation.Thisfigureincludes bit damage during uncoupling, but after corrections in procedures the bit performed at more than 50 percent above the mines average when used on very hard and abrasive rock. The new bits could also be reground as many as seven times, compared to only three or four with the old standard.
Drifter bit service life was proven to be at least 20 percent higher than competition in a Swedish mine.
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LUBRICATIONThread grease reduces wear and helps in the uncoupling of rods. Replace the lid on the grease container after use. The grease must be protected from drilling dust, as left unprotected it will interact with this substance and act as grinding compound instead of lubrication the next time it is used.
THREAD WEARDrilling with worn threads carries a great risk of equipment downtime. When replacing drill rods, it is often more economical to replace the coupling as well. Mixing new and old threads can make the newer ones wear more quickly.
BENT AND BLOCKED DRILL STEELSNot all bent drill steels have to be discarded. They can often be straightened, either in the hole or with a straightening press. Drillsteelsandrodsflushingholescanbecomeblocked. Any blockage can normally be removed with the aid of a copper tube and water.
TRANSPORTATION AND STORAGEDuring transportation, bits and cemented components must be packed so as to prevent damage to the cemented carbide. Even though cemented carbide is very resistant to impact against other materials, it is easily damaged by collision with other components made of the same material.
PREPARATION AND MAINTENANCEGood drilling practice and correct machine settings are important for the service life of your drilling tools. Management and maintenance also play crucial roles inanefficientandprofitableoperation.
HOW TO TAKE CARE OF YOUR THREADS
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BUTTON BITS SHOULD BE REGROUND WHEN PENETRATION RATES DROP, OR IF THE CEMENTED CARBIDE SHOWS SIGNS OF DAMAGEFixed grinding routines encourage good working practice. Bits, for instance, should be examined and thenregroundafteraspecificnumberofholes,orat the end of a shift. Premature grinding is not necessarily uneconomical, since less carbide needs to be ground off.Itisbettertoregrindsoonerthanaffectproductivitydue to damage.
The height of the cemented carbide diminishes as wear progresses, resulting in itwearingflat.
Wear to the cemented carbide on the periphery of the bit is abnormally high, causing an antitaper to develop which diminishes the clearance of the bit.
Here, the surface has become fatigued and developed microscopic cracks.
Cemented carbide is one of the most successful composite engineering materials produced.Itsuniquecombinationofstrength,hardnessandtoughnesssatisfies the most demanding applications but working with such high stresses, inserts and buttons are more subject to wear.
REGRIND YOUR BITS MAINTAIN PRODUCTION
Proper grinding adds considerably to the service life of drill bits. Another equally important aspect of proper grinding is that it also enhances the performance of the entire drilling operation, particularly hole straightness.
Grinding should always be done in accordance with safety regulations. Read more about important health and safety information on page 119.
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TOP HAMMER DRILLSRenowned for high penetration rates, reliability, fuel economy and low operating cost, Sandvik top hammer drills are diesel powered, selfcontained and equipped with air compressors, dust collection systems and operators cabins. They are designed for drilling 22 to 152 mm ( to 6") blastholes up to 30 meters deep.
Sandvik has invested in expanding the top hammer drilling application, in automation, in environmentally friendly systemsandenergyefficiency.Theinnovationintroduced to the market include Sandvik AutoMine Surface Drilling, automated drilling phases, data sharing, 3D navigation, icontrols and user interface and training simulation,toimprovecompetitivenessandprofitability.
The Sandvik DPi range of heavyduty top hammer rigs drill 89 to 152 mm diameter blastholes. High production rates, hole quality and drilling economy combine for optimal performance. Sandvik DPi drills are designed to use 51 to 60 mm drill steel, which provide high bending resistance, enabling the use of maximum kinetic power for drilling straight holes fast without compromising rock tool service life.
The Sandvik DX range of mediumheavy top hammer drills is renowned for power, versatility, operator comfort and reliability. The drilling capacity is boosted by the revolving superstructure, which allows the operator to turn it 120 degrees, providing a drilling coverage of 18 m. The drills are stable even in the roughest terrain. As the cabin turns with the superstructure, the operator enjoys increased visibility.
HIGH PERFORMING RIGS WITH LOW OPERATIONAL COSTSOur drilling equipment is known for its quality, reliability and high productivity. Every machine we make is designed to deliver the lowest possible cost per meter drilled and alowlife-cyclecost.Weofferanextremelywiderangeofdrillrigs,spanningfrom robust hydraulically controlled to fully automated units that deliver extraordinary production rates and low total cost.
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MINING JUMBOSWeofferawidevarietyoffacedrillsforeverythingfromsmallscale mine development up to largescale tunneling. Leading the way through your toughest conditions, Sandvik jumbos deliver the productivity and outstanding reliability you demand. Safety and ergonomics have been key elements in ensuring a comfortable working environment for operators and service personnel.
Welldesigned, modular structures and proven components keep our jumbos running. A combination of efficientrockdrills,robustboomsandadvancedcontrolsmeet even the most challenging requirements. Customers who desire superior excavation quality can also choose a higher level of instrumentation.
ROCK SUPPORT DRILLSOur rock support drill rigs make underground excavations not only more productive workplaces but also safer ones.
Advanced mechanized bolting cycles ensure reliability and integrity of every single bolt installation. The full bolting cycle can be conducted safely by one operator. Sandvik rock support drill rigs can handle all typical bolt dimensions and any type of commonly used bolts, including cable.
Maximum safety for your operator and productivity are the guiding principles in our development of this product family.
LOW-PROFILE DRILLSYou can also count on Sandvik rigs to improve safety, productivity and minimize ore dilution in low reef mining applications. Sandvik 200L series drill rigs have been designedforlow-profilemininginworkingsectionsaslow as 1.7 meters, with optimum drilling coverage and performance. They are typically used in tabular ore bodies such as platinum and chrome mines for development, rock support and production drilling.
Mechanizedlow-profilemininghasbeenemployedforanumber of years with great success on various mining sites, increasing safety and productivity in mines around the world.
We offer a wide range of drill rigs. Please contact your local Sandvik representative for more information.
PRODUCTION DRILLSAccuracymakesallthedifferenceinproductiondrilling.Our longhole drill rigs minimize ore loss and dilution by drilling straight and accurate holes, up to 54 meters in length.
Weve designed a comprehensive range of products fordifferentminingmethodsandminingconditions:differentboomtypes,carriersizeclassesandrockdrillswith appropriate rock tools ensure optimum hole quality for any longhole drilling application.
Automation capabilities of Sandvik production drill rigs vary based on your needs, from manual drilling to fan auto mation and teleremote drilling as an option.
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Integral drill steels, tapered rods, drill bits and threaded rods are crucial for peak productivity in all applications. Our drill steel has a high fatigue strength and tough ness, andoffersthehighwearresistancethatensuresanefficientandeconomicdrillingoperation. The unique Sandvik R23 rods and bits for extension drilling provide the
strongest thread in sizes ranging from 33 to 45 mm. For underground applications, we have fully carburized rods with superior wear resistance and service life. When you partner with Sandvik, you can expect consistently high quality and maximum operational dependability when it comes to all small hole drilling applications.
H19(3/4)INTEGRALDRILLSTEELS 24
H22(7/8")INTEGRALDRILLSTEELS 25
H22 TAPERED TOOLS, 12 TAPER 26
H22 TAPERED TOOLS, 11 TAPER 28
H22 TAPERED TOOLS, 7 TAPER 29
R22(7/8")EXTENSIONDRILLINGTOOLS 30
R23(29/32")EXTENSIONDRILLINGTOOLS 31
R25(1")EXTENSIONDRILLINGTOOLS 32
EXTEND SERVICE LIFE INCREASE PRODUCTIVITY
HANDHELD AND SMALL HOLE DRILLING
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HANDHELD AND SMALL HOLE DRILLINGH19 (3/4") INTEGRAL DRILL STEELS
DIMENSIONS PART NO.
SeriesL mm ft in
Dmm in
Shank 19108 mm (3/4"4 1/4")
Hex D19
L108
Hex D19
D
21 400 1' 4" 29 19/64" 7240429
800 2' 7" 28 1 7/64" 7240828
1600 5' 3" 27 1 1/16" 7241627
2400 7' 10" 26 1 1/32" 7242426
24 600 2' 27 1 1/16" 7240627
1200 3' 11" 26 1 1/32" 7241226
Bouldersteel
400 1' 4" 24 15/16" 7240424
800 2' 7" 23 29/32" 7240823
Shank 22108 mm (7/8"4 1/4")
Hex D19
L108
Hex D22
D
400 1' 4" 24 15/16" 7280424
400 1' 4" 29 1 9/64" 7280429
800 2' 7" 28 1 7/64" 7280828
1600 5' 3" 27 1 1/16" 7281627
BIT DIAMETER NOTESAll bit diameters are larger than the given dimensions in the catalog.
Cross bits: Can be a maximum of +1 mm due to manufacturing tolerance.
Button bits: Some bit designs can be a maximum +3 mm to compensate for fast diameter wear. The minimum diameter for all button bits is +1.5 mm above the given dimensions.
Keep in mind that a bit always drills a bigger hole than the stated bit diameter.
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HANDHELD AND SMALL HOLE DRILLINGH22 (7/8") INTEGRAL DRILL STEELS
DIMENSIONS PART NO.
SeriesL mm ft in
Dmm in
Shank 22108 mm (7/8"4 1/4")
Hex D22
L108
Hex D22
D
11 800 2' 7" 34 1 11/32" 714083465
1600 5' 3" 33 1 19/64" 714163365
2400 7' 10" 32 1 1/4" 714243265
3200 10' 6" 31 1 7/32" 7143231
4000 13' 1" 30 1 3/16" 7144030
4800 15' 9" 29 1 9/64" 7144829
5600 18' 4" 28 1 7/64" 714562850
6400 21' 27 1 1/16" 714642750
7200 23' 8" 26 1 1/32" 714722650
12 800 2' 7" 40 1 37/64" 714084065
1600 5' 3" 39 1 17/32" 714163965
2400 7' 10" 38 1 1/2" 714243865
3200 10' 6" 37 1 29/64" 714323765
4000 13' 1" 36 1 27/64" 714403665
4800 15' 9" 35 1 3/8" 714483565
5600 18' 4" 34 1 11/32" 714563465
6400 21' 33 1 19/64" 714643365
7200 23' 8" 32 1 1/4" 714723265
13 400 1' 4" 34 1 11/32" 714043465
800 2' 7" 33 1 19/64" 714083365
1200 3' 11" 32 1 1/4" 714123265
1600 5' 3" 31 1 7/32" 7141631
2000 6' 7" 30 1 3/16" 7142030
16 600 2' 35 1 3/8" 714063565
1200 3' 11" 34 1 11/32" 714123465
1800 5' 11" 33 1 19/64" 714183365
2400 7' 10" 32 1 1/4" 714243265
17 600 2' 41 1 5/8" 714064165
1200 3' 11" 40 1 37/64" 714124065
1800 5' 11" 39 1 17/32" 714183965
2400 7' 10" 38 1 1/2" 714243865
2000 6' 7" 33 1 19/64" 714203365
8000 26' 3" 26 1 1/32" 714802650
8800 28' 11" 25 1" 71488255005
9600 31' 6" 25 1" 71496255005
800 2' 7" 29 1 9/64" 7140829
1600 5' 3" 28 1 7/64" 714162850
2400 7' 10" 27 1 1/16" 714242750
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HANDHELD AND SMALL HOLE DRILLINGH22 TAPERED TOOLS, 12 TAPER
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit
D
15 15 17 47 35 28 1 1/8" 77956428B48
15 15 17 47 35 30 1 3/16" 77956430B48
Button bit
D
24 14 27 57 40 32 1 1/4" 77955232B48
24 14 27 58 40 35 1 3/8" 77955235B48
25 15 27 59 40 38 1 1/2" 77955238B48
Button bit
D
24 14 27 57 40 33 1 9/64" 77705233B48
24 14 27 58 40 35 1 3/8" 77705235B48
Button bit
D
14 16 27 57 35 33 1 9/64" 77704433B48
15 15 27 57 35 35 1 3/8" 77704435B48
Button bit
D
24 14 27 67 40 33 1 9/64" 77705433B48
Cross bit
D
14 24 30 1 3/16" 7770903042
16 24.5 32 1 1/4" 7770903242
16 24.5 35 1 3/8" 7770903542
27 Sandvik Top Hammer Rock Drilling Tools
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HANDHELD AND SMALL HOLE DRILLINGH22 TAPERED TOOLS, 12 TAPER
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Tapered rod, shank 22108, carburized
L108
Hex D22 610 2' 22 7/8" 7870610611
1220 4' 22 7/8" 7870611211
1830 6' 22 7/8" 7870611811
2000 6' 7" 22 7/8" 7870612011
2440 8' 22 7/8" 7870612411
3050 10' 22 7/8" 7870613111
3200 10' 6" 22 7/8" 7870613211
3660 12' 22 7/8" 7870613711
Tapered rod, shank 22108, HF-hardened For surface drilling
L108
Hex D22 2440 8' 22 7/8" 7870512411
3200 10' 6" 22 7/8" 7870513211
4000 13' 1 1/2" 22 7/8" 7870114011
4400 14' 5" 22 7/8" 7870114411
4800 15' 9" 22 7/8" 7870114811
5600 18' 4 1/2" 22 7/8" 7870115611
6400 21' 22 7/8" 7870116411
7200 23' 7 1/2" 22 7/8" 7870117211
8000 26' 3" 22 7/8" 7870118011
8800 28' 10 1/2" 22 7/8" 7870118811
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28 Sandvik Top Hammer Rock Drilling Tools
HANDHELD AND SMALL HOLE DRILLINGH22 TAPERED TOOLS, 11 TAPER
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit
D
16 16 28 39 40 38 1 1/2" 77761938B48
16 16 28 39 35 40 1 37/64" 77761940B48
Button bit
D
15 15 27 57 40 32 1 1/4" 77764432B48
15 15 27 58 40 35 1 3/8" 77764435B48
15 15 27 58 35 36 1 7/16" 77764436B48
16 16 27 58 35 38 1 1/2" 77764438B48
16 16 28 59 35 40 1 37/64" 77764440B48
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Tapered rod, shank 22108, carburized
L108
Hex D22 610 2' 22 7/8" 7876610611
800 2' 7 1/2" 22 7/8" 7876610811
1220 4' 22 7/8" 7876611211
1600 5' 3" 22 7/8" 7876611611
1830 6' 22 7/8" 7876611811
2000 6' 7" 22 7/8" 7876612011
2440 8' 22 7/8" 7876612411
3050 10' 22 7/8" 7876613111
3600 11' 9 1/2" 22 7/8" 7876613611
29 Sandvik Top Hammer Rock Drilling Tools
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HANDHELD AND SMALL HOLE DRILLINGH22 TAPERED TOOLS, 7 TAPER
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit
D
25 15 27 57 40 32 1 1/4" 77885232B48
24 14 27 57 40 33 1 9/64" 77885233B48
24 14 27 58 40 35 1 3/8" 77885235B48
24 14 27 58 35 38 1 1/2" 77885238B48
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Tapered rod, shank 22108, carburized
L108
Hex D22 2400 8' 22 7/8" 7888612411
3200 10' 6" 22 7/8" 7888613211
STONE WORKING TOOLS
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Plug hole integral steel
L108
Hex D19
D
150 6" 17 21/32" 7211517
160 6 1/4" 20 25/32" 7211620
200 7 7/8" 20 25/32" 7212020
240 9 29/64" 20 25/32" 7212420
280 11 1/32" 20 25/32" 7212820
310 11 1/4" 20 25/32" 7213120
160 6 1/4" 22 7/8" 7211622
190 7 1/2" 22 7/8" 7211922
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30 Sandvik Top Hammer Rock Drilling Tools
HANDHELD AND SMALL HOLE DRILLINGR22 (7/8") EXTENSION DRILLING TOOLS
CROSS BIT FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Cross bit
D
1 4.5 2 4.5 38 1 1/2" 7731103842
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Extension rod R22 Hex 22 R22
R 22 R 22
Hex D22
L
800 2' 7" 22 7/8" 7851130820
1200 3' 11" 22 7/8" 7851131220
1600 5' 3" 22 7/8" 7851131620
Shank adapter/Shank rod, Hex 22 R22
L108R 22
Hex D22 255 10 3/64" 22 7/8" 7801610311
Coupling sleeve, R22
D
L
140 5 1/2" 31 1 7/32" 79913331
31 Sandvik Top Hammer Rock Drilling Tools
HANDHELD AND SMALL HOLE DRILLINGR23 (29/32") EXTENSION DRILLING TOOLS
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit
D
14 16 27 57 35 33 1 5/16" 77374433R48
16 16 27 58 40 35 1 3/8" 77375235R48
16 16 27 59 35 38 1 1/2" 77375238AR48
16 16 28 59 35 41 1 5/8" 77375241R48
Button bit
D
34.5 38 69 40 45 1 3/4" 77375345R48
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
MF-rod, R23 Hex 22 R23
R 23 R23L
Hex D22 2095 6' 10 1/2" 22 7/8" 7857482120
3050 10' 22 7/8" 7857483120
Female end 31 mm.
Shank adapter / Shank rod, Hex 22 R23
L108R 23
Hex D22 255 10 3/64" 22 7/8" 7807610311
800 2' 7" 22 7/8" 7807610811
1600 5' 3" 22 7/8" 7807611611
2400 8' 22 7/8" 7807612411
3200 10' 22 7/8" 7807613211
3600 11' 9 5/8" 22 7/8" 7807613611
Shank adapter / Shank rod, Hex 25 R 23
L108R 23
Hex D25 255 10 3/64" 25 1" 7807710330
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32 Sandvik Top Hammer Rock Drilling Tools
HANDHELD AND SMALL HOLE DRILLINGR25 (1") EXTENSION DRILLING TOOLS
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit
D
14 16 27 59 30 35 1 3/8" 77324435S48
16 16 27 58 40 35 1 3/8" 77325235R48
16 16 27 59 35 38 1 1/2" 77325238R48
16 16 27 59 35 38 1 1/2" 77325238S48
16 16 28 59 35 41 1 5/8" 77325241S48
Button bit
D
34.5 38 69 40 45 1 3/4" 77325345FR48
34 14 39 610 30 48 1 7/8" 77325348AS48
For onerod drilling.
33 Sandvik Top Hammer Rock Drilling Tools
HANDHELD AND SMALL HOLE DRILLINGR25 (1") EXTENSION DRILLING TOOLS
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Shank adapter / rod, Hex 22 R25
L108
Hex D22
R 25
255 10 3/64" 22 7/8" 7802610311
800 2' 7" 22 7/8" 7802610811
1000 3' 3" 22 7/8" 7802611011
Shank adapter / rod, Hex 25 R25
L108
Hex D25
R 25
2400 7' 10" 25 1" 7802712430
3735 12' 3" 25 1" 78027137330
MF-ROD, R25 Hex 25 R 25
R 23 R23L
Hex D25 1220 4' 25 1" 7852311220
2100 6' 10" 25 1" 7852312120
3100 10' 2" 25 1" 7852313120
Extension rod, R25 Hex 25 R25
R 25 R 25L
Hex D25 915 3' 25 1" 7852230920
1220 4' 25 1" 7852231220
1525 5' 25 1" 7852231520
1830 6' 25 1" 7852231820
2435 8' 25 1" 7852232420
3050 10' 25 1" 7852233120
Coupling sleeve, R25
D
L
160 6 1/4" 35 1 3/8" 79923335
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34 Sandvik Top Hammer Rock Drilling Tools
SANDVIK TOOL SELECTION FOR SMALL HOLE DRILLING
DESIGN 19
Short holes < 2 m Solid rock formations Low pressure hammers
DESIGN 44 / 52
Premium bit Strong gauge Wear resistant Suitable for all rock conditions High pressure hammers Good penetration rate
DESIGN 54
Premium bit Strong gauge Wear resistant Suitable for all rock conditions High pressure hammers Quick penetration rate
TOOL SELECTION
35 Sandvik Top Hammer Rock Drilling Tools
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36 Sandvik Top Hammer Rock Drilling Tools
37 Sandvik Top Hammer Rock Drilling Tools
Our engineers are continuously engaged in upgrading our tool systems. Supported by our inhouse manufacturing facilities, they engineer solutions that enable you
and other rockdrilling professionals around the world to work even more profitably with the latest technology.
R25(1")BITTHREAD 40
R28(11/8")BITTHREAD 42
R32(11/4")BITTHREAD 43
SANDVIK ALPHA. 330 BIT THREAD 46
SANDVIK BITS 52
ALWAYS IMPROVING YOUR SOLUTIONS
FACE DRILLING AND BOLTING
We've used advanced analysis to simulate and locate critical bending stresses of various designs to arrive at an optimally dimensioned rod/bit connection.
NEW DESIGN ENSURES TROUBLE-FREE OPERATION
SANDVIK ALPHA 330
Short, robust thread
Reduced bending stresses Easy uncoupling
PRECISION ENGINEERING FOR STRAIGHTER DRILL HOLES WITH SANDVIK ALPHA
Short thread design with sturdy guides well inside thebitskirtoffershigherprecisionincollaringeven in complex rock formations and on uneven surfaces.
Rigid drill string results in straighter holes, permitting optimum drilling patterns and a higher rate of advance.
Exact collaring and straighter holes are prerequisites for productive drilling, with less over break and lower overall costs.
Hexagonal rods in the tool system result in a rigid, integrated power pack drill string, and subsequently superior resistance to bending stresses. This delivers improved bit guidance as well as perfect energy transfer.
Moreefficientenergytransmission,withminimal wear on all components in the drilling system.
Short thread and robust guide improves service life on drifter rods by at least 30 percent compared to Sandvik R32 rods.
38 Sandvik Top Hammer Rock Drilling Tools
39 Sandvik Top Hammer Rock Drilling Tools
Longer tool life is becoming an expectation asyoulooktoimproveefficiencyandreduce your cost per meter. We've reinvented face drill bit design to deliver you
unprecedented improvements in durability, safety and productivity in your most abrasive rock conditions.
OUR INNOVATIVE DESIGNYOUR LONGER LIFE
FACE DRILLING AND BOLTING
ADVANTAGES Our top center design extends grinding intervals by up to 80 percent* compared to our previous design, reducing your bit cost per drilled meter.
Extended bit life by up to 60 percent* compared to our previous design means fewer bit changes and thus more drilling productivity.
Longer tool life means operators dont need to leave the safety of the drill cabin as often to change bits in potentially hazardous areas, such as unreinforced faces.
Largerflushingholesincreaseflushingvolumebyupto 30 percent while maintaining strong penetration rates.
More accurate collaring improves accuracy of drilled holes and consequently blasting results.
INNOVATIVE DESIGNOur top center drill bits for face drilling and bolting were developed to solve persistent tool life problems in particularly abrasive rock. The innovative new design features a raised front, making room for more inserts as well aslargerflushingholesandbailinggrooves.Elevatingtwo or three front buttons a few millimeters above the gauge buttons located on the periphery of the bit protects the gauge from wear, extending bit life.
*Test results and calculations are to be considered as results reached under certainandcontrolledconditions.ThesetestresultsandcalculationsshouldnotbetreatedasspecificationsandSandvik does not guarantee, warrant or represent the outcome of test results in any or all circumstances.
40 Sandvik Top Hammer Rock Drilling Tools
FACE DRILLING AND BOLTINGR25 (1") BIT THREAD
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit, type 52
D
15 16 27 57 45 33 1 5/16" 77324433CS48
14 16 27 59 30 35 1 3/8" 77324435S48
15 16 27 59 30 37 7/16" 77324437CS48
16 16 27 58 40 35 1 3/8" 77325235R48
16 16 27 59 35 38 1 1/2" 77325238R48
16 16 27 59 35 38 1 1/2" 77325238S48
16 16 28 59 35 41 1 5/8" 77325241S48
Button bit, type 53
D
34.5 38 69 40 45 1 3/4" 77325345FR48
34.5 14.5 38 610 30 48 1 7/8" 77325348AS48
Cross bit
D
15 25 35 1 3/8" 7732143542
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Drifter rod, R32 Hex 25 R25
R 32 R 25L
Hex D25 1870 6' 1 5/8" 25 1" 7853241820
2175 7' 1 5/8" 25 1" 7853242120
2475 8' 1 1/2" 25 1" 7853242420
2630 8' 7 1/2" 25 1" 7853242620
2785 9' 1 5/8" 25 1" 7853242720
2935 9' 7 1/2" 25 1" 7853242920
3090 10' 1 5/8" 25 1" 7853243120
3340 10' 11 1/2" 25 1" 7853243320
3700 12' 1 5/8" 25 1" 7853243720
Drifter rod, R32 Hex 28 R25
R 32 R 25L
Hex D28 2630 8' 7 1/2" 28 1 1/8" 7853302620
3090 10' 1 5/8" 28 1 1/8" 7853303120
Flushing hole 8.6 mm.
Coupling sleeve, R32
D
L
150 5 29/32" 44 1 47/64" 79933644
41 Sandvik Top Hammer Rock Drilling Tools
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FACE DRILLING AND BOLTINGR25 (1") REAMING TOOLS
BUTTONS, MM
ANGLE DIMENSIONS D
PART NO.
FrontNo Size
GaugeNo Size mm in
Reaming tools for cut holes / Reaming bit, 6 taper
D
48 89 25 64 2 1/2" 77224864S48
410 810 30 76 3" 77224876S48
610 812 35 89 3 1/2" 77224889S48
THREAD DIMENSIONS PART NO.
L mm ft in
Dmm in
Reaming tools for cut holes / Pilot adapter, 6 taper
D
L
R25 256 10 26 1 1/32" 78222526
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42 Sandvik Top Hammer Rock Drilling Tools
FACE DRILLING AND BOLTINGR28 (1 1/8") BIT THREAD
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit, type 52
D
15 16 27 59 30 37 7/16" 77395237S48
16 16 27 59 35 38 1 1/2" 77395238R48
16 16 27 59 35 38 1 1/2" 77395238S48
16 16 28 59 35 41 1 5/8" 77395241S48
16 16 28 510 35 43 1 11/16" 77395243S48
BUTTONS, MM
ANGLE DIMENSIONS D
PART NO.
FrontNo Size
GaugeNo Size mm in
Reaming tools for cut holes / Reaming bit, 6 taper
D
48 89 25 64 2 1/2" 77224864S48
410 810 30 76 3" 77224876S48
610 812 35 89 3 1/2" 77224889S48
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Drifter rod, R32 Hex 28 R28
R 32 R 28L
Hex D28 2475 8' 1 1/2" 28 1 1/8" 7853762420
2785 9' 1 5/8" 28 1 1/8" 7853762720
3090 10' 1 5/8" 28 1 1/8" 7853763120
3700 12' 1 5/8" 28 1 1/8" 7853763720
4305 14' 1 1/2" 28 1 1/8" 7853764320
Flushing hole 8.8 mm.
Coupling sleeve, R32
D
L
150 5 29/32" 44 1 47/64" 79933644
REAMING TOOLS THREAD DIMENSIONS PART NO.
L mm ft in
Dmm in
Reaming tools for cut holes / Pilot adapter, 6 taper
L
DR28 285 11 1/4" 26 1 1/32" 78221526
43 Sandvik Top Hammer Rock Drilling Tools
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FACE DRILLING AND BOLTINGR32 (1 1/4") BIT THREAD
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size
Frontmm in
Button bit, type 51
D
25 15 29 710 10 30 43 1 11/16" 77335143AS80
26 16 29 710 10 30 45 1 3/4" 77335145AS80
34,5 14,5 39 810 10 30 48 1 7/8" 77335148AS80
Button bit, type 52
D
16 16 28 59 35 41 1 5/8" 77335241S48
15 26 29 510 35 43 1 11/16" 77335243AS48
15 26 29 511 30 45 1 3/4" 77335245AS48
16 27.5 29 511 35 48 1 7/8" 77335248AS48
16 27.5 210 512 35 51 2" 77335251AS48
Button bit, type 53/16
D
34.5 14.5 38 69 30 43 1 11/16" 77335343AR48
34.5 14.5 38 610 30 45 1 3/4" 77335345AR48
34.5 14.5 38 610 25 45 1 3/4" 77335345AS48
35 15 39 610 30 48 1 7/8" 77335348AR48
35 15 39 610 30 48 1 7/8" 77335348AS48
D
36 16 39 610 40 51 2" 77331651AR48
36 16 39 610 35 51 2" 77331651AS48
36 16 310 611 35 57 2 1/4" 77331657AS48
37 311 612 30 64 2 1/2" 77331664S48
Button bit, type 54
D
26 26 29 69 40 43 1 11/16" 77335443BR48
26 26 29 610 35 45 1 3/4" 77335445BR48
Button bit, type 55
D
35.5 15.5 39 69 40 45 1 3/4" 77335545AC60
35.5 15.5 39 610 40 48 1 7/8" 77335548AC60
36 16 39 610 40 51 2" 77335551AC60
Button bit, type 18
D
47 510 811 35 76 3" 77331876S48
Cross bit
D
14.5 44.5 45 1 3/4" 77331345A42
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44 Sandvik Top Hammer Rock Drilling Tools
FACE DRILLING AND BOLTINGR32 (1 1/4") BIT THREAD
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Drifter rod, R38 Hex 35 R32
R 38 R 32L
Hex D35 3090 10' 1 5/8" 35 1 3/8" 7854963120
3700 12' 1 5/8" 35 1 3/8" 7854963720
4305 14' 1 1/2" 35 1 3/8" 7854964320
4915 16' 1 1/2" 35 1 3/8" 7854964920
5525 18' 1 1/2" 35 1 3/8" 7854965520
Flushing hole 9.5 mm.
Drifter rod, R38 Hex 32 R32
R 38 R 32L
Hex D32 2475 8' 1 1/2" 32 1 1/4" 7854862420
3090 10' 1 5/8" 32 1 1/4" 7854863120
3700 12' 1 5/8" 32 1 1/4" 7854863720
4305 14' 1 1/2" 32 1 1/4" 7854864320
4915 16' 1 1/2" 32 1 1/4" 7854864920
Flushing hole 9.6 mm.
Drifter rod, T38 Hex 32 R32
T 38 R 32L
Hex D32 3090 10' 1 5/8" 32 1 1/4" 7324863120
3700 12' 1 5/8" 32 1 1/4" 7324863720
4305 14' 1 1/2" 32 1 1/4" 7324864320
Flushing hole 9.6 mm.
Drifter rod, T38 Hex 35 R32
T 38 R 32L
Hex D35 2475 8' 1 1/2" 35 1 3/8" 7324962420
3090 10' 1 5/8" 35 1 3/8" 7324963120
3700 12' 1 5/8" 35 1 3/8" 7324963720
4305 14' 1 1/2" 35 1 3/8" 7324964320
4915 16' 1 1/2" 35 1 3/8" 7324964920
5525 18' 1 1/2" 35 1 3/8" 7324965520
6135 20' 1 1/2" 35 1 3/8" 7324966120
6440 21' 1 1/2" 35 1 3/8" 7324966420
Flushing hole 9.5 mm.
MF Drifter rod, T38 Hex 35 R32
T 38 R 32L
Hex D35 3700 12' 1 1/2" 35 1 3/8" 7324653720
4305 14' 1 1/2" 35 1 3/8" 7324654320
Flushing hole 9.5 mm.
Coupling sleeve
D
L
R38 170 6 3/4" 55 2 5/32" 79943655
T38 191 7 1/2" 52 2" 73143652
45 Sandvik Top Hammer Rock Drilling Tools
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FACE DRILLING AND BOLTINGR32 (1 1/4") REAMING TOOLS
REAMING BIT FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Reaming tools for cut holes / Reaming bit, R32
D
46 310 1213 35 102 4" 77335602PS48
PILOT ADAPTERS 6, 12 TAPER THREAD DIMENSIONS PART NO.
L mm ft in
Dmm in
Reaming tools for cut holes / Pilot adapter, 6 taper
L
DR32 285 11 1/4" 26 1 1/32" 78223526
Reaming tools for cut holes / Pilot adapter, 12 taper
L
D
R32 278 11" 40 1 37/64" 78213440
REAMING BIT 6, 12 TAPER BUTTONS, MM
ANGLE DIMENSIONS D
PART NO.
FrontNo Size
GaugeNo Size mm in
Reaming tools for cut holes / Reaming bit, 6 taper
D
48 89 25 64 2 1/2" 77224864S48
410 810 30 76 3" 77224876S48
610 812 35 89 3 1/2" 77224889S48
Reaming tools for cut holes / Reaming bit, 12 taper
D
410 812 35 89 3 1/2" 77214889S48
413 813 35 102 4" 77214802S48
813 813 35 127 5" 77214827S48
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46 Sandvik Top Hammer Rock Drilling Tools
FACE DRILLING AND BOLTINGSANDVIK ALPHA. 330 BIT THREAD
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size
Frontmm in
Button bit, type 51
D
25 15 29 710 10 30 43 1 11/16" 77675143AS80
26 16 29 710 10 30 45 1 3/4" 77675145AS80
34,5 14,5 39 810 10 30 48 1 7/8" 77675148AS80
Button bit, type 52
D
15 26 29 510 35 43 1 11/16" 77675243AS48
15 26 29 511 30 45 1 3/4" 77675245AS48
16 27.5 29 511 35 48 1 7/8" 77675248AS48
Button bit, type 53/16
D
34.5 14.5 38 69 30 43 1 11/16" 77675343AR48
34.5 15 38 610 30 45 1 3/4" 77675345AR48
34.5 15 38 610 25 45 1 3/4" 77675345AS48
35 15 39 610 30 48 1 7/8" 77675348AR48
35 15 39 610 30 48 1 7/8" 77675348AS48
D
36 16 39 610 40 51 2" 77671651AR48
36 16 39 610 35 51 2" 77671651AS48
37 311 612 30 64 2 1/2" 77671664S48
Button bit, type 54
D
26 26 29 69 40 43 1 11/16" 77675443BR48
26 26 29 610 35 45 1 3/4" 77675445BR48
Button bit, type 55
D
35.5 15.5 39 69 40 45 1 3/4" 77675545AC60
Button bit, type 18
D
47 511 812 35 76 3" 77671876S48
Button bit, Retrac
D
36 16 39 610 35 51 2" 77674651AS48
Cross bit
D
14.5 44.5 45 1 3/4" 77671345A42
47 Sandvik Top Hammer Rock Drilling Tools
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FACE DRILLING AND BOLTINGSANDVIK ALPHA. 330 BIT THREAD
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Drifter rod, T38 Hex 35 330
T 38
Hex D35
330L
2475 8' 1 1/2" 35 1 3/8" 7324672420
3090 10' 1 5/8" 35 1 3/8" 7324673120
3700 12' 1 5/8" 35 1 3/8" 7324673720
4305 14' 1 1/2" 35 1 3/8" 7324674320
4915 16' 1 1/2" 35 1 3/8" 7324674920
5525 18' 1 1/2" 35 1 3/8" 7324675520
Flushing hole 9.5 mm.
Drifter rod, T38 Round 39 330
T 38 DL
330
4915 16' 1 1/2" 39 1 1/2" 7324704920
5525 18' 1 1/2" 39 1 1/2" 7324705520
6135 20' 1 1/2" 39 1 1/2" 7324706120
6440 21' 1 1/2" 39 1 1/2" 7324706420
Flushing hole 10.3 mm.
GR
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48 Sandvik Top Hammer Rock Drilling Tools
REAMING BIT FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Reaming tools for cut holes / Reaming bit, 330
D
46 310 1213 35 102 4" 77675602PS48
FACE DRILLING AND BOLTINGSANDVIK ALPHA. 330 BIT THREAD
COUPLING SLEEVES DIMENSIONS PART NO.
L mm ft in
Dmm in
Coupling sleeve, T38
D
L
191 7 1/2" 52 2" 73143652
PILOT ADAPTER 12 TAPER THREAD DIMENSIONS PART NO.
L mm ft in
Dmm in
Reaming tools for cut holes / Pilot adapter, 12 taper
L
D
330 278 11" 40 1 37/64" 78216740
REAMING BIT 12 TAPER BUTTONS, MM
ANGLE DIMENSIONS D
PART NO.
FrontNo Size
GaugeNo Size mm in
Reaming tools for cut holes / Reaming bit, 12 taper
D
410 812 35 89 3 1/2" 77214889S48
413 813 35 102 4" 77214802S48
813 813 35 127 5" 77214827S48
49 Sandvik Top Hammer Rock Drilling Tools
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FACE DRILLING AND BOLTINGR35 (1 3/8") BIT THREAD
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size
Frontmm in
Button bit, type 51
D
34,5 14,5 39 8x10 10 30 48 1 7/8" 77385148AS80
Button bit, type 53/16
D
35 15 39 610 30 48 1 7/8" 77385348AR48
35 15 39 610 30 48 1 7/8" 77385348AS48
D
36 16 39 610 40 51 2" 77381651AR48
36 16 39 610 35 51 2" 77381651AS48
Cross bit
D
15 27.5 48 1 7/8" 7738144842
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Drifter rod, T38 Hex 35 R35
T 38L
Hex D35
R 35
4305 14' 1 1/2" 35 1 3/8" 7324854320
4915 16' 1 1/2" 35 1 3/8" 7324854920
5525 18' 1 1/2" 35 1 3/8" 7324855520
Flushing hole 9.5 mm.
Drifter rod, T38 Round 39 R35
T 38 D R 35L
4305 14' 1 1/2" 39 1 1/2" 7324724320
4915 16' 1 1/2" 39 1 1/2" 7324724920
5525 18' 1 1/2" 39 1 1/2" 7324725520
6135 20' 1 1/2" 39 1 1/2" 7324726120
Flushing hole 14.5 mm.
Drifter rod, T38 Round 39 R35
D
L
191 7 1/2" 52 2" 73143652
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50 Sandvik Top Hammer Rock Drilling Tools
REAMING BIT FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Reaming tools for cut holes / Reaming bit, R35
D
26 26 310 1213 35 102 4" 77385602PS48
REAMING BIT 12 TAPER BUTTONS, MM
ANGLE DIMENSIONS D
PART NO.
FrontNo Size
GaugeNo Size mm in
Reaming tools for cut holes / Reaming bit, 12 taper
D
410 812 35 89 3 1/2" 77214889S48
413 813 35 102 4" 77214802S48
813 813 35 127 5" 77214827S48
FACE DRILLING AND BOLTINGR35 (1 3/8") BIT THREAD
PILOT ADAPTER 12 TAPER THREAD DIMENSIONS PART NO.
L mm ft in
Dmm in
Reaming tools for cut holes / Pilot adapter, 12 taper
L
D
R35 278 11" 40 1 37/64" 78215440
51 Sandvik Top Hammer Rock Drilling Tools
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BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit, Retrac R35
D
36 16 39 610 35 54 2 1/5" 77384654A1R48
FACE DRILLING AND BOLTINGSANDVIK EXTRA. R35 (1 3/8") BIT THREAD
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
Drifter rod, T35 Round 39 R35
T 35L
R 35D
4305 14' 1 1/2" 39 1 1/2" 7327524320
4915 16' 1 1/2" 39 1 1/2" 7327524920
5525 18' 1 1/2" 39 1 1/2" 7327525520
6135 20' 1 1/2" 39 1 1/2" 7327526120
Flushing hole 14.5 mm. Female end 48.2 mm.
Drifter Extension rod, T35 Round 39 T35
T 35L
D T 35
3050 10' 39 1 1/2" 7327473120
3660 12' 39 1 1/2" 7327473720
4265 14' 39 1 1/2" 7327474320
4875 16' 39 1 1/2" 7327474920
Flushing hole 14.5 mm. Female end 48.2 mm.
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52 Sandvik Top Hammer Rock Drilling Tools
SANDVIK BITS FOR DRIFTING AND TUNNELING ARE AVAILABLE IN FIVE BASIC DESIGNS
TYPE 51
Featuring a new bestofbothworlds carbide grade, this bit design is ideal for abrasive rock.
TYPE 52
Designed for maximum bit life in hard and abrasive rock.
TYPE 53
All-rounddesignwithagoodtradeoffbetweenspeedandbitlifelength for hard to medium hard rock.
TYPE 54
Allround design with high penetration rate for hard to medium hard rock.
TYPE 55
Designed for maximum penetration rate in softer and less abrasive rock formations.
FACE DRILLING AND BOLTINGSANDVIK DRIFTER BITS
53 Sandvik Top Hammer Rock Drilling Tools
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54 Sandvik Top Hammer Rock Drilling Tools
R32 (1 1/4")
55 Sandvik Top Hammer Rock Drilling Tools
Our range of rock tools for top hammer drilling are designed to transmit intensive impact energy into the rock while minimizing energy loss and hole deviation,
Sandvik GT60 enables drilling of holes from 92 mm to 152 mm in diameter. Using a Sandvik GT60 tool system when drilling the typical T51 hole size (102 mm), cansignificantlyimproveholestraightnessthankstothemuchstifferandmorestablerodpackage.TheSandvik GT60 tool system also ensures excellent energy transferefficiencyallthewayfromrockdrilltoholebottom, reducing fuel costs and environmental impact. Increasedenergytransferefficiencyiskeytoachievethebest penetration rate possible from every drill rig.
In addition, a drill string with Sandvik MFrods provides stifferconnectionsthanastringwithseparatecouplingsleeves, due to the 50 percent reduction in thread play.
and optimizing drilling patterns. You'll benefitfromimprovedhole-straightness,superior energy transmission and higher drillingefficiency.
BENEFITS IN BENCH DRILLING: Lower total operating cost. Longer service life of drill steel components. Less downtime, which means improved productivity. Improved safety and better blasting control. Less hole deviation and betterbalanced fragmentation.
Reduced consumption of explosives, which account for about half of all total drilling and blasting costs.
R32(11/4") 56
T35(13/8") 58
T38(11/2") 59
T45(13/4") 61
T51(2") 63
SANDVIK GT60 65
PEAK PRODUCTIVITY LEVEL AFTER LEVEL
BENCH DRILLING
56 Sandvik Top Hammer Rock Drilling Tools
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit, regular skirt
D
36 16 39 610 40 51 2" 77331651AR48
36 16 39 610 35 51 2" 77331651AS48
36 16 310 611 35 57 2 1/4" 77331657AS48
37 311 612 30 64 2 1/2" 77331664S48
D
47 510 811 35 76 3" 77331876S48
D
36 16 39 610 40 51 2" 77335551AC60
36 16 310 610 40 57 2 1/4" 77335557AC60
38 18 310 611 40 64 2 1/2" 77335564AC60
Button bit, Retrac
D
36 39 610 35 51 2" 77334651R48
36 39 610 35 51 2" 77334651S48
D
47 59 810 30 64 3 1/2" 77334864S48
BENCH DRILLINGR32 (1 1/4")
57 Sandvik Top Hammer Rock Drilling Tools
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RODS DIMENSIONS PART NO.
Bit dia.mm
L mm ft in
Dmm in
Guide tube
R 32L
R 32D
51 64 1830 6' 46 1 3/4" 7953461820
Female end 46 mm.
MF-rod, R32 round 32 R32
R 32L
R 32D
3050 10' 32 1 1/4" 7853513120
3660 12' 32 1 1/4" 7853513720
Flushinghole9.2mm.Wrenchflat25.4mm.Femaleend45mm.
Extension rod, R32 round 32 R32
R 32L
R 32D
2440 8' 32 1 1/4" 7853332430
3050 10' 32 1 1/4" 7853333130
3660 12' 32 1 1/4" 7853333730
Flushinghole11.7mm.Wrenchflat25.4mm.
Coupling sleeve R32
D
L
150 5 29/32" 44 1 47/64" 79933644
BENCH DRILLINGR32 (1 1/4")
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58 Sandvik Top Hammer Rock Drilling Tools
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
MF-rod, T35 round 39 T35
T 35L
T 35D
3050 10' 39 1 1/2" 7327473120
3660 12' 39 1 1/2" 7327473720
Female end 48.2 mm. Flushing hole 14.5 mm.
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit, regular skirt
D
36 16 39 611 30 54 2 1/8" 75171654AS48
Button bit, Retrac
D
36 39 610 35 54 2 1/8" 75174654R48
37 310 611 35 57 2 1/4" 75174657R48
BENCH DRILLINGT35 (1 3/8")
59 Sandvik Top Hammer Rock Drilling Tools
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BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit, regular skirt
D
37 17 39 611 35 54 2 1/8" 75141654AR48
38 311 612 35 64 2 1/2" 75141664R48
38 311 612 30 64 2 1/2" 75141664S48
D
48 510 811 30 70 2 3/4" 75141870S48
48 511 812 35 76 3" 75141876R48
48 511 812 35 76 3" 75141876S48
48 512 812 35 89 3 1/2" 75141889S48
D
211 16 410 810 30 64 2 1/2" 75142664AS48
211 16 610 811 35 76 3" 75142676AS48
D
38 18 310 611 40 64 2 1/2" 75145564AC60
D
38 18 411 612 40 76 3" 75145576AC60
Button bit, Retrac
D
38 311 612 35 64 2 1/2" 75144664R48
38 311 612 30 64 2 1/2" 75144664S48
D
47 59 810 35 64 2 1/2" 75144864R48
48 510 811 30 70 2 3/4" 75144870S48
48 511 812 35 76 3" 75144876R48
48 511 812 35 76 3" 75144876S48
D
38 18 411 612 40 76 3" 75147576AC60
D
210 16 410 810 30 64 2 1/2" 75147864AS48
211 16 610 811 35 76 3" 75147876AS48
D
38 49 610 40 64 2 1/2" 75147964R48
38 49 610 35 64 2 1/2" 75147964S48
48 610 811 35 76 3" 75147976R48
47 610 811 30 76 3" 75147976S48
BENCH DRILLINGT38 (1 1/2")
GR
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60 Sandvik Top Hammer Rock Drilling Tools
RODS DIMENSIONS PART NO.
Bit dia.mm
L mm ft in
Dmm in
Guide tube
T 38 T 38DL
64 76 3660 12' 56 2 13/64" 7955563720
Female end OD 56 mm.
MF-rod, T38 round 39 T38
T 38 T 38D L
3050 10' 39 1 1/2" 7324473170
3050 10' 39 1 1/2" 7324473780
3660 12' 39 1 1/2" 7324473770
3660 12' 39 1 1/2" 7324473780
4265 14' 39 1 1/2" 7324474370
4265 14' 39 1 1/2" 7324474380
Flushing hole 14.5 mm. Female end OD 56 mm.
Extension rod, T38 round 39 T38
T 38L
T 38D
3050 10' 39 1 1/2" 73244331C30
3660 12' 39 1 1/2" 73244337C30
Flushinghole14.5mm.Wrenchflat32mm.
Light extension rod, T38 Hex 32 T38
T 38L
T 38D
3050 10' 32 1 1/4" 7324693120
Flushing hole 9.6 mm.
Coupling sleeve T38
D
L
191 7 1/2" 55 2 5/32" 73143355
BENCH DRILLINGT38/T38+ (1 1/2")
61 Sandvik Top Hammer Rock Drilling Tools
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BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit, regular skirt
D
48 510 811 30 70 2 3/4" 75151870S48
48 511 812 35 76 3" 75151876R48
48 511 812 35 76 3" 75151876S48
49 512 813 40 89 3 1/2" 75151889R48
49 512 813 35 89 3 1/2" 75151889S48
D
310 911 913 40 102 4" 75151902R48
310 911 913 35 102 4" 75151902S48
D
212 17.5 610 811 35 76 3" 75152676AS48
310 17.5 610 911 35 89 3 1/2" 75152689AS48
D
48 18 111, 311
612 40 76 3" 75155576AC60
310 110 211, 312
613 40 89 3 1/2" 75155589AC60
Button bit, Retrac
D
48 510 811 35 70 2 3/4" 75154870R48
48 511 812 35 76 3" 75154876R48
48 511 812 35 76 3" 75154876S48
49 512 813 40 89 3 1/2" 75154889R48
49 512 813 35 89 3 1/2" 75154889S48
D
310 911 913 40 102 4" 75154902R48
310 911 913 35 102 4" 75154902S48
D
39 19 111,311
612 40 76 3" 75157576AC60
310 110 211, 312
613 40 89 3 1/2" 75157589AC60
D
211 16 610 811 35 76 3" 75157876AS48
310 18 610 911 35 89 3 1/2" 75157889AS48
D
48 610 811 35 76 3" 75157976R48
47 610 811 30 76 3" 75157976S48
48 611 812 40 89 3 1/2" 75157989R48
48 611 812 35 89 3 1/2" 75157989S48
49 311, 412
813 35 102 4" 75157902S48
D
48 610 811 35 76 3" 75158276R48
BENCH DRILLINGT45 (1 3/4")
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62 Sandvik Top Hammer Rock Drilling Tools
RODS DIMENSIONS PART NO.
Bit dia.mm
L mm ft in
Dmm in
Guide tube
T 45 T 45DL
7689 3660 12' 63 2 1/2" 7956633770
89102 3660 12' 76 3" 7956763770
Female end 63 mm / 76 mm.
MF-rod, T45 round 46 T45
T 45 T 45D L
3050 10' 46 1 1/2" 7325773170
3050 10' 46 1 1/2" 7325773180
3660 12' 46 1 1/2" 7325773770
3660 12' 46 1 1/2" 7325773780
4265 14' 46 1 1/2" 7325774370
4265 14' 46 1 1/2" 7325774380
Flushing hole 17 mm. Female end 63 mm.
Extension rod, T45 round 46 T45
T 45L
T 45D
3050 10' 46 1 3/4" 73257331C30
3660 12' 46 1 3/4" 73257337C30
4265 14' 46 1 3/4" 73257343C30
Flushing hole 17 mm.
Coupling sleeve T45
D
L
210 8 1/8" 63 2 31/64" 73153663
BENCH DRILLINGT45/T45+ (1 3/4")
63 Sandvik Top Hammer Rock Drilling Tools
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BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit, regular skirt
D
410 512 813 40 89 3 1/2" 75161889R48
410 512 813 35 89 3 1/2" 75161889S48
D
313 911 913 40 102 4" 75161902R48
313 911 913 35 102 4" 75161902S48
313 1012 914 35 115 4 1/2" 75161915S48
314 1013 914 35 127 5" 75161927S48
D
312 18 610 911 35 89 3 1/2" 75162689AS48
312 18 612 912 35 102 4" 75162602AS48
D
312 112 211, 312
613 40 89 3 1/2" 75165589AC60
411 111 311, 412
813 40 102 4" 75165502AC60
Button bit, Retrac
D
410 112, 412
813 40 89 3 1/2" 75164889R48
410 112, 412
813 35 89 3 1/2" 75164889S48
D
313 911 913 40 102 4" 75164902R48
313 911 913 35 102 4" 75164902S48
313 1012 914 40 115 4 1/2" 75164915R48
313 1012 914 35 115 4 1/2" 75164915S48
314 1013 914 35 127 5" 75164927S48
D
312 112 211, 312
613 40 89 3 1/2" 75167589AC60
311 111 311, 412
813 40 102 4" 75167502AC60
D
312 18 610 911 35 89 3 1/2" 75167889AS48
D
410 611 812 40 89 3 1/2" 75167989R48
410 611 812 35 89 3 1/2" 75167989S48
411 712 813 35 102 4" 75167902S48
411 311, 412
813 40 102 4" 75167902R48
410 312, 413
814 35 115 4 1/2" 75167915S48
BENCH DRILLINGT51 (2")
GR
IND
ING
EQ
UIP
ME
NT
INF
OR
MA
TIO
N A
ND
BIT
C
LA
SS
IFIC
AT
ION
GU
IDE
64 Sandvik Top Hammer Rock Drilling Tools
RODS DIMENSIONS PART NO.
Bit dia.mm
L mm ft in
Dmm in
Guide tube
T 51 T 51DL
89 102 3660 12' 76 3" 7957763770
102 127 3660 12' 87 3 1/2" 7957873770
Female end 76 / 87 mm.
MF-rod, T51 round 52 T51
T 51 T 51D L
3660 12' 52 2" 7326553770
3660 12' 52 2" 7326553780
4265 14' 52 2" 7326554370
4265 14' 52 2" 7326554380
5485 17' 11 52 2" 7326555580
6095 20' 52 2" 7326556170
Flushing hole 21.5 mm. Female end 71 mm.
Extension rod, T51 round 52 T51
T 51L
T 51D
3660 12' 52 2" 73265337C30
4265 14' 52 2" 73265343C30
6095 20' 52 2" 73265361C30
Flushing hole 21.5 mm.
Coupling sleeve T51
D
L
225 8 7/8" 71 2 51/64" 73163671
225 8 7/8" 76 3" 73163676
BENCH DRILLINGT51/T51+ (2")
65 Sandvik Top Hammer Rock Drilling Tools
HA
ND
HE
LD
AN
D
SM
AL
L H
OL
E D
RIL
LIN
GFA
CE
DR
ILL
ING
A
ND
BO
LTIN
GB
EN
CH
DR
ILL
ING
LONG-HOLEDRILLING
SH
AN
K A
DA
PT
ER
SA
UX
ILIA
RY
TO
OL
S
BITS FLUSHING HOLE, MM
BUTTONS, MM
ANGLE DIMENSIONS D
BIT CLASSIFICATION
PART NO.
Front No Size
Gauge No Size
FrontNo Size
GaugeNo Size mm in
Button bit, regular skirt
D
411 612 814 35 92 3 5/8" 76201892S48
412 612 814 35 96 3 3/4" 76201896S48
D
313 911 913 35 102 4" 76201902S48
314 1012 914 40 115 4 1/2" 76201915R48
314 1012 914 35 115 4 1/2" 76201915S48
314 1013 916 35 127 5" 76201927S48
314 1014 916 35 140 5 1/2" 76201940S48
315 1214 916 35 152 6" 76201952S48
Button bit, Retrac
D
313 911 913 35 102 4" 76204902S48
314 1012 914 40 115 4 1/2" 76204915R48
314 1012 914 35 115 4 1/2" 76204915S48
314 1013 916 35 127 5" 76204927S48
314 1014 916 35 140 5 1/2" 76204940S48
315 1214 916 35 152 6" 76204952S48
D
411 311, 412
813 35 102 4" 76207902S48
411 312, 413
814 35 115 4 1/2" 76207915S48
411 313, 414
814 35 127 5" 76207927S48
412 414, 416
816 35 140 5 1/2" 76207940S48
412 514, 416
816 35 152 6" 76207952S48
D
214 912 912 40 92 3 5/8" 76208792R48
214 912 912 35 92 3 5/8" 76208792S48
214 1012 913 40 96 3 3/4" 76208796R48
214 1012 913 35 96 3 3/4" 76208796S48
214 1012 913 40 102 4" 76208702R48
BENCH DRILLINGSANDVIK GT60+
GR
IND
ING
EQ
UIP
ME
NT
INF
OR
MA
TIO
N A
ND
BIT
C
LA
SS
IFIC
AT
ION
GU
IDE
66 Sandvik Top Hammer Rock Drilling Tools
RODS DIMENSIONS PART NO.
L mm ft in
Dmm in
MF-rod, GT60 round 60 GT60. For bits from 96 mm.
GT60 GT60DL
3660 12' 60 2 3/8" 7610113780
4265 14' 60 2 3/8" 7610114380
5485 18' 60 2 3/8" 7610115580
6095 20' 60 2 3/8" 7610116180
Female end 85 mm. Flushing hole 22.5 mm.
GT60 GT60DL
4265 14' 64 2 1/2" 7610124380
Female end 85 mm. Flushing hole 25 mm.
MF-rod, GT60 round 60 GT60. For 92115 mm bits.
GT60 GT60DL
4265 14' 60 2 3/8" 7610144380
Female end 82 mm. Flushing hole 22.5 mm.
Pilot tube GT60
GT60 GT60DL
1600 5' 3' 87 3" 7640871680
4265 14' 87 3 1/2" 7640874380
5335 17' 6' 76 3" 7640765380
Female end 85 mm (82 mm on 76 mm tubes).
Drill tube
GT60 GT60DL
4265 14' 87 3 1/2" 7660874380
Always use with tube shank adapter 7600603001 (HL1500, 1560) or 7600603101 (HL1000, 1010).
BENCH DRILLINGSANDVIK GT60+
67 Sandvik Top Hammer Rock Drilling Tools
HA
ND
HE
LD
AN
D
SM
AL
L H
OL
E D
RIL
LIN
GFA
CE
DR
ILL
ING
A
ND
BO
LTIN
GB
EN
CH
DR
ILL
ING
LONG-HOLEDRILLING
SH
AN
K A
DA
PT
ER
SA
UX
ILIA
RY
TO
OL
SG
RIN
DIN
G E
QU
IPM
EN
TIN
FO
RM
AT
ION
AN
D B
IT
CL
AS
SIF
ICA
TIO
N G
UID
E
68 Sandvik Top Hammer Rock Drilling Tools
69 Sandvik Top Hammer Rock Drilling Tools
R32(11/4") 70
T35(13/8") 72
T38(11/2") 73
T45(13/4") 75
T51(2") 77
T45(13/4")TUBEDRILLINGTOOLS 79
ST58(21/4")TUBEDRILLINGTOOLS 80
ST68(23/4")TUBEDRILLINGTOOLS 81
LONG-HOLEDRILLING
Production drilling is at the very heart of your mine. It is therefore vital that you choose products that deliver the accuracy and quality you demand. Developments in underground mining are leading towards
This trend naturally makes drilling accuracy more importantthanever.Manyfactorscaninfluencethestraightness of the drill hole: rock and ore properties, the drilling method, the power and setup of the drill rig, and the correct choice of drilling tools. In this context, a Sandvik MF rod string is a tolerant and forgiving tool system. In addition, it also delivers impressive hole straightness.
With our unique inhouse manufacturing facilities for producing, machining and tailoring steel, we are able to modify the metallurgical properties of all crucial Sandvik MF rod components. This is why all of our rod strings are givenspecificmaterialcharacteristicsinordertomaximizewear, fatigue and corrosion resistance. Ultimately, this
largescale production with fewer sublevels, longer holes and more selective mining,andourofferingwillhelpprepareyoufor your future needs.
boosts your drilling performance by making operations simple and ensuring productivity at all times. In longhole production drilling, the main advantage of our tube dril