The standard work in the field of industrial hygiene. In order to be cost-effective, occupational health hazard control must be made an integral part of the production process
1 HP 3" Disc Sander Model 20232 3M ™ Disc Sanders 3M ™ Die Grinders Select appropriate die grinders by assessing the maximum operating speeds of the abrasives or accessories being used or recommended. Recommend a tool which cannot exceed the speed rating for the abrasive or accessory (whichever is lowest). 3M ™ Cut-Off Wheel Tools Unique Factors to Consider: • Cut-Off Wheel Diameter and MOS to be used • Combine with Cut-off Wheel containing high performance 3M ™ Cubitron ™ or General Purpose aluminum oxide cut-off wheels based on workpiece material and application. SAFETY FIRST ! • Review the Cut-Off Wheel Tool Manual and especially the “Safety Precautions” section. Always wear required safety equipment, inspect the bonded wheel for cracks or chips and ensure tool guarding is in place. .5 HP 2" Disc Sander Model 20231 .3 HP 2" Disc Sander Model 20230 2 8 6 1 4 3 5 97º head 9 7 97 degree head (vs. 90 degree) allows for more comfortable wrist position Direct mount for use with 3M ™ Roloc ™ Backup Pads without using a collet Shorter distance to the workpiece generates less vibration and allows for better control 7 8 9 Designed to be different High-output air motor Directional exhaust (360 degree*) 3M ™ Greptile ™ Grip* Safety lever throttle to avoid accidental starting Needle and ball bearing supported output spindle Robust spiral bevel gearing 1 2 3 6 5 4 18,000 and 20,000 RPM Die Grinder Models 20237, 20238 1 2 3 4 5 6 7 8,000 and 12,000 RPM Die Grinder Models 20239, 20240 Designed to be different High-output air motor Directional exhaust (360 degree) 3M ™ Greptile ™ Grip Safety lever throttle to avoid accidental starting Double ball bearings on output spindle 1 2 3 4 5 6 7 Double-taper collet assembly Offset gear box for increased torque 5" and 6" Cut-Off Wheel Tool Models 20235, 20236 3" and 4" Cut-Off Wheel Tool Models 20233, 20234 2 3 7 8 8 6 5 4 1 Designed to be different High-output air motor Directional exhaust (360 degrees) 3M ™ Greptile ™ Grip Safety lever throttle to avoid accidental starting 1 2 3 4 Over-sized ball bearings on output spindle Robust spiral bevel gearing 4-place indexable head 360 degree rotatable safety guard 5 6 7 8 *Except on 2” 3M™ Disc Sander 20230. 3M ™ Air Tool Lubricant Used to keep pneumatic air tools running efficiently. Use 2-3 drops at the end of each day, or as needed, to maintain tool performance. Part # Size UPC 20451 4 fl. oz. / 188 ml 051141-20451-2 n 24 - Black n 36 - Brown n 50 - Green n 60 - Orange n 80 - Yellow 3M ™ Roloc ™ Coated Abrasive Disc Button Color-Grade Chart n 100 - Blue n 120 - White n 150 - Black n 180 - Brown n 240 - Green 3M ™ Roloc ™ + Holder Pilot Diameter Shank Diameter Pilot Length 3M ™ Cartridge Roll Mandrels Rubber Slotted Expander Wheels Mandrel No. 944 Mini Mandrel No. 935 3M ™ Forked Spindle 3M ™ Wheel Adaptor No. 81A For the comlpete line of acessories refer to 3M Accessories For Abrasive Products Catalog #61-5002-8098-9. Rubber Cushion Polishing Wheels Mandrel No. 936 Mandrel No. 990 3M ™ Cross and Square Pad Mandrels
Transcript
1 HP 3" Disc Sander Model 20232
3M™ Disc Sanders 3M™ Die Grinders
Select appropriate die grinders by assessing the maximum operating speeds of the
abrasives or accessories being used or recommended. Recommend a tool which cannot
exceed the speed rating for the abrasive or accessory (whichever is lowest).
3M™ Cut-Off Wheel Tools
Unique Factors to Consider: • Cut-OffWheelDiameterandMOStobeused • CombinewithCut-offWheelcontaininghigh performance 3M™Cubitron™ or General Purposealuminumoxidecut-offwheelsbased on workpiece material and application.
SAFETY FIRST !
•ReviewtheCut-OffWheel Tool Manual and especially the “Safety Precautions” section. Always wear required safety equipment, inspect the bonded wheel for cracks or chips and ensure tool guarding is in place.
.5 HP 2" Disc Sander Model 20231
.3 HP 2" Disc Sander Model 20230
2
8
61
4
3
5
97º head
9
7
97 degree head (vs. 90 degree) allows for more comfortable wrist position
Direct mount for use with 3M™ Roloc™ Backup Pads without using a collet
Shorter distance to the workpiece generates less vibration and allows for better control
7
8
9
Designed to be differentHigh-outputairmotor
Directional exhaust (360 degree*)
3M™ Greptile™ Grip*
Safety lever throttle to avoid accidental starting
Needle and ball bearing supported output spindle
Robust spiral bevel gearing
1
2
3
6
5
4
18,000 and 20,000 RPM Die Grinder Models 20237, 20238
12
3
4
5
6
7
8,000 and 12,000 RPM Die Grinder Models 20239, 20240
Designed to be differentHigh-outputairmotor
Directional exhaust (360 degree)
3M™ Greptile™ Grip
Safety lever throttle to avoid accidental starting
Double ball bearings on output spindle
1
2
3
4
5
6
7
Double-tapercolletassembly
Offsetgearboxforincreasedtorque
5"and6"Cut-OffWheelToolModels 20235, 20236
3"and4"Cut-OffWheel Tool Models 20233, 20234
2
3
7
88
6
5
4
1
Designed to be differentHigh-outputairmotor
Directional exhaust (360 degrees)
3M™ Greptile™ Grip
Safety lever throttle to avoid accidental starting
1
2
3
4
Over-sizedballbearingsonoutputspindle
Robust spiral bevel gearing
4-placeindexablehead
360 degree rotatable safety guard
5
6
7
8
*Except on 2” 3M™ Disc Sander 20230.
3M™ Air Tool LubricantUsed to keep pneumatic air tools running efficiently.Use2-3dropsattheend of each day, or as needed, to maintain tool performance.
Abrasive Systems Division3MCenterBuilding223-6N-01St.Paul,MN55144-1000www.3M.com/Abrasives
For warranty and repair service, call1-800-362-3550.
Air BasicsOptimizecompressedairoutputanddeliverysystem when possible: • 90psiunderload–useyourgauge. • 3/8"or1/2"minimumairline inside diameter. • Usetheminimumlengthofairlinehose necessary; should be no more than 25 ft. • HighFlowairfittings • Observecompressedairdemand throughout plant.
Troubleshooting • Checkforcorrectpsiandrpm. • Checkairlinelength,leaks,fitting, inside diameter and air quality. • Askhowthetoolhasbeenoiled. • Lookfordamageddiscpads,mandrels or other accesories. • Isthespeedcontroladjuster turned down? • Evaluatethecompletesystem.
MOS Speed Ratings •Thelowestrpmratingofanabrasive or accessory determines rpm of the tool it can be run on. Be very aware of these ratings.
General information • Besuretoreadthemanualforevery 3M Abrasive Power Tool as well asSafetyInsertsforabrasives and accessories. • SearchInSalesPortalforsupporting Sales Guides, product and application information
3M™ Disc Sanders
3M™ Die Grinders
3M™ Cut-Off Wheel Tools
Ready to Demo – The right Tool, Accessory and Abrasive based on MOS ratings and application.
1/4" x 1/4"-20Threaded Shaft#45102
3M™ Roloc™
Disc Pad
3M™ Roloc™
Disc or Wheel
1/4" Collet Mount“Tall”
= For Hard To Reach Applications= Allows More Accessory & Abrasives Options
Unique Factors to Consider: •Operatorpreference oftoolpower,size and weight
Versatile Attachment System: 1. Short–“DirectMount” backup pad attachment • Shorterdistance to the work piece generates less vibration and allows for better operator control
2. Tall–¼"colletoption • Allowsforlonger reach and mounting of other abrasives and¼"accessories
TR TS TSM TP
Roloc™ Attachment Systems
Product Use: All statements, technical information and recommendations contained in this document are based upon tests or experience that 3M believes are reliable. However, many factors beyond 3M’s control can affect the use and performance of a 3M product in a particular application, including the conditions under which the 3M product is used and the time and environmental conditions in which the product is expected to perform. Since these factors are uniquely within the user’s knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a particular purpose and suitable for the user’s method of application.
Warranty and Limited Remedy: 3M warrants this tool against defects in workmanship and materials under normal operatingconditionsforone(1)yearfromthedateofpurchase.3MMAKESNOOTHERWARRANTIES,EXPRESSORIMPLIED,INCLUDING,BUTNOTLIMITEDTO,ANYIMPLIEDWARRANTYOFMERCHANTABILITYORFITNESSFORAPARTICULARPURPOSEORANYIMPLIEDWARRANTYARISINGOUTOFACOURSEOFDEALING,CUSTOMORUSAGEOFTRADE.Userisresponsible for determining whether the 3M tool is fit for a particular purpose and suitable for user’s application. User must operate the tool in accordance with all applicable operating instructions, safety precautions, and other procedures stated in the operating manual to be entitled to warranty coverage. 3M shall have no obligation to repair or replace any tool or part thatfailsduetonormalwear,inadequateorimpropermaintenance,inadequatecleaning,non-lubrication,improperoperatingenvironment, improper utilities, operator error or misuse, alteration or modification, mishandling, lack of reasonable care, or duetoanyaccidentalcause.Ifatooloranypartthereofisdefectivewithinthiswarrantyperiod,yourexclusiveremedyand3M’s sole obligation will be, at 3M’s option, to repair or replace the tool or refund the purchase price.
Limitation of Liability: Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including warranty, contract, negligence or strict liability.
For more information visit our website http://www.3M.com/Metalworking
