Concentric Colleting System

• Utilizing our existing Constant Feed Drill and Peck Feed Drill designs we are now able to offer both units with the added benefit of Concentric Collet jig mounting.

Ergonomics and Operator Comfort • High power to weight ratio • Simple to use system for ease of handling

Features • All the great features of the Constant Feed Drill and Peck Feed Drill • Virtually all popular sizes of colleting system can be accommodated • Tailor made design and manufacture; service available

Interlock switch maintains colleting grip even when power unit is not running

Compact modular concentric colleting system

Powerful, efficient 750W ('I hp) oil free 'DrylineTM' motor

Powerful , efficient 650N (146Ibs) oil free

Ergonomic composite grip -­'DrylineTM' thrust unit for enhanced operator provides constant feed comfort

Integral exhaust system

Reliability and Servicing • Modular construction makes servicing easy.

• Minor and major service kits ensure service is performed properly the first time.

Concentric Colleting System

How to order ...

Constant Feed Drill

T MODEL

rpm -CFD·DR750·P20000 20000 CFD·DR750·P6000 6000 CFD·DR750·P41 00 4100 CFD·DR750·P3300 3300 CFD·DR750·P2700 2700 10 31B

CFD·DR750·P1300 1300 10 31B

Concentric collet + Hydraulicfitted with (refer to next page to specify) Control Unit -T

STD. CHUCK Pt No. 91942 - 25mm (1 ") stroke SIZE Pt No. 91952 - 50mm (2") stroke

mm j,M

8 8 8

10

CFD·DR750·P750 750 10 l l8

CFD·DR750·P400 400 10 318

How to order ...

Peck Feed Drill

T MODEL -

PECK·CFD·DR750·P2700 2700 10 31B

PECK·CFD·DR750·P1 300 1300 10 3/8

Concentric collet + Hydraulicfitted with (refer to next page to specify) Control Un it-T

STD. CHUCK Pt No. 91972 - 25mm (1 ") stroke SIZE Pt No. 91982 - 50mm (2") stroke

rpm

PECK·CFD·DR750·P20000 20000 PECK·CFD·DR750·P6000 6000 PECK·CFD·DR750·P4400 4100 PECK·CFD·DR750·P3300 3300

mm in

8 8 8 10

PECK·CFD·DR750·P750 750 10 3/8

PECK·CFD·DR750·P400 400 10 3/e

- -=--­-1-­-

-

- ...,----,O::-..,?-+­

---~::-----':::::"~----I--

Jig plate thickness equal to Collet length

Concentric Colleting System

The Concentric Collet automatically clamps to the fixture plate when the drill cycle is initiated .

Once the drilling cycle is complete the concentric collet grip is retained until the interlock switch is pressed.

The feed drill can then be removed from the fixture plate and moved to the next drilling operation .

Typical Concentric Collet Tooling:

Fixture plate

Material to be drilled ­

Fixture plate hole (2) ­

equal to collet (2)

Standoff pad

Data required to specify concentric collet:

• Collet diameter (max. 031.75mm / 01.25") _____________

• Collet Length

• Standoff Uig plate thickness + standoff pad thickness) __________

• Hole diameter (max 1 Omm / 3/8")

• Max cutter body size _____________________

• Cutter length _ _______________________

• Thickness of material to be drilled (max <50mm / <2") _________

• Cutter type Drill _______________ _______ D Combination Drill / Reamer D Combination Drill/Countersink D Other (please specify) ________________ D

Standoff

Collet length

Accessories

Isomm ll

I-'------.-'-----'--t

LTItJ 129mm (5")o[ HI@

I

O J ~L}~ (CFD)

_t___ 0.500" 1ft Bayonet plates --__I 1--0B A " B C PART NO.

Locating centres - 38mm (149") 3/,' x 16 TPI (LH) 14.2mm (0.56") 9.5mm (3fe") 251053

Locating centres - 45mm (1.77") 1" x 14 TPI (LH:c-) 19o.:.;:-:: mC'- I,""__----:: .5C'- m 3/e"" 75-:':=:= 3__---'-: .05"" mC-'(3-:-, ") 9.:..: mC'-:...:(.,:.; ")'-------=2 106:=-___

~r Locating centres - 45mm (1.77") "/8" x 20 TPI (LH) 1905mm (3/4') 9.5mm (W') 31113 r 38mm .(149"). 45mm (177")

[CFD and PECK·CFD

~ X1 5

CI I~~ 31.4'UNfltLH . ACCESSORIES INCLUDED 20000,6000 3300,2700,1300

ITEM & 4100 rpm 750 & 400 rpm..2 .,........­ Chuck (without key) capacity 8mm - 5116" 410203~~~~~~I 9mm 1 Chuck Key 410213

.~ _~~C~~kW~i~ __~~::>_:. t? hU C~ th_k~ey~~~pa~c~itY~1~0~m~m (3h")____________________________~~~----~3~1~13~2~--, Chuck Key 29232 Tooling Tube 3/,' - 16 UN LH thread 469883 469883--'--

2 OPTIONAL ACCESSORIES ITEM PART NO

2 Tooling Tube blank (for local customisation) 471873 3 Hydraulic Control Unit - 25mm (1") stroke (for use with CFD only) 91942 3 Hydraulic Control Unit - 50mm (2") stroke (for use with CFD only) 91952 3 Hydraulic Control Unit - 25mm (1") stroke (for use with PECK-CFD only) 91972 3 Hydraulic Control Unit - 50mm (2") stroke (for use with PECK-CFD only) 91982 4 Hydraulic Control Unit Tamper proof HCU cap 110632 5 Dust Extraction kit 205 047 954 3 6 Collet spindle 615 523 023 0

030mm

5 7 Collet nut 615607144 0 Collet capacity'" 24mm to 3.2mm (W') 615 526 061 0 Collet capacity", 5.2mm to 6mm (7132") 615 526 062 0 Collet capacity'" 5.55mm to 6.35mm (1/4') 615 526 063 0©bJ tt3 lam Collet capacity", 7.2mm to 8mm (5/16") 6155260640I I Collet capacity '" 8.7mm to 9.5mm (...! ") ~5 ,::!::.:: :.::5 ::,._3I8'-l__________________________________---...!6 1 .::. 526:...:06::,.07 6

i I I I

I

F=

B1­~c=:

A

c 1---1 Band S

I ~Tapper~

145mm (5.7") (PECK-CFD)

~ 94mm (13.7")

357mm (14") min :>1 408mm (16.1") max (2700,3300,4100,& 6000, 20000 rpm). 389mm (15.3") min 440mm (17.3") max (400,750 & 1300 rpm)

Hydraulic Control Unit

]023.8 mm (0.94")

~~ !

0 25 1 199 7.83 30.1 1.19 91942 CFD 50 2 276 10.9 55.5 2.19 91952 CFD

A 25 1 215 846 56.3 2.22 91972 PECK-CFD 50 2 292 11.50 81.7 3.22 91982 PECK-CFD