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CPC Series Dead-Length Collet Chucks
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Ideal for bar work or for second operation work
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Precision dead-length operation
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High speed up to 8000 rpm
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Body nickel plated for corrosion resistance
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Repeatability .0001” (0.0025mm) on duplicate parts
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Large thru-hole up to 3.15" (80mm)
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Collets are available for Round, Hex or Square parts
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Large clamping force up to 16,060 lbf (7300 kgf)
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CPC collet types: B42, B60 and B80 or Multi-Bore Din 6343
Collets
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1 Year Warranty
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Chuck includes threaded connector to customer's specifications
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Dimensional Data
(inches) |
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Use with B type Spring or DIN 6343 Multibore Collets
CPC Series for B type Spring or DIN 6343 Multi-Bore Collets
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CPC Series Dead-Length Collet Chucks
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Order Number
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CPC-42A5 |
CPC-42A6 |
CPC-60A6 |
CPC-60A8 |
CPC-80A8 |
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Spindle Mounting
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A2-5 |
A2-6 |
A2-6 |
A2-8 |
A2-8 |
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A (mm/in)
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135/5.31 |
170/6.69 |
170/6.69 |
220/8.66 |
220/8.66 |
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B (mm/in)
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104.8/4.13 |
133.4/5.25 |
133.4/5.25 |
171.4/6.75 |
171.4/6.75 |
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C (mm/in)
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82.56/3.25 |
106.3/4.19 |
106.3/4.19 |
139.7/5.50 |
139.7/5.50 |
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D
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M66 x P15 |
M66 x P15 |
M90 x P15 |
M90 x P15 |
M114 x P2.0 |
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F (Max Threading)
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M60 |
M60 |
M90 |
M90 |
M100 |
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I (mm/in)
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57/2.244 |
69/2.176 |
66/2.598 |
66/2.598 |
72/2.834 |
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M (mm/in)
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103/4.06 |
103/4.06 |
132/5.20 |
132/5.20 |
166/6.10 |
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N (mm/in)
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27/1.06 |
32/1.26 |
27/1.06 |
32/1.26 |
35/1.38 |
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L (mm/in)
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129/5.08 |
133/5.24 |
155/6.10 |
155/6.10 |
175/6.89 |
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X (mm/in) Std-Max
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16/.63-50/1.968 |
16/.63-50/1.968 |
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- |
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Y (mm/in) Std-Max
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40/1.57-80/3.15 |
40/1.57-80/3.15 |
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- |
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Mount Screw
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M10 x 4 |
M12 x 4 |
M12 x 6 |
M16 x 6 |
M16 x 6 |
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Collet (Spring/Multi-Bore)
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B42/173E |
B42/173E |
B60/185E |
B60/185E |
B80/193E |
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Taper Stroke
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6.0/0.24 |
6.0/0.24 |
6.0/0.24 |
6.0/0.24 |
6.0/0.24 |
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Chuck Thru-Hole (mm/in)
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42/1.65 |
42/1.65 |
60/2.36 |
60/2.36 |
80/3.15 |
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Draw Bar Force (kgf/lbf)
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2500/5500 |
2500/5500 |
3000/6600 |
3000/6600 |
3500/7700 |
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Clamping Force (kgf/lbf)
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5400/11800 |
5400/11800 |
6500/14300 |
6500/14300 |
7300/16060 |
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Max rpm
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6000 |
6000 |
5000 |
5000 |
4000 |
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I.D Function
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No |
No |
No |
No |
No |
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