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Top Jaws for Collet Pads

For precision workholding, Top Jaws for collet pads are designed to mount directly onto your power or manual chuck. Using Top Jaws offers an economical, convenient way to increase your chuck capacity. Top Jaws are Quick Change, mounting in minutes.

Collet Pad Top Jaws can be configured to fit most 3 jaw chucks that use soft top jaws, regardless of the lock type (Serrated or American Standard). Please call if you do not see your chuck listed below.

Helpful Hint:
A fine boring cut of 0.030", when collet pad top jaws are installed for the first time on your jaw chuck, easily prepares the collet pad top jaws for high concentricity operation for years to come when loaded on the same master jaws.
Critical Dimensions
Chuck Size Chuck Make & Model Groove Width Screw Size Hole Space Warner
Swasey
Collet Pad #
Max Round
Collet Pad
Capacity
Collet Pad
Top Jaws
Part Number
Price
Displayed
In Cart
6” KITAGAWA - B-206, B-06; HOWA 6 0.472 M10 0.787 3 1.5” CPJ-KT0600WS3-Y
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MMK (Matsumoto) - HA_-6, ZA_-6 0.433 M8 0.985 3 1.5” CPJ-SG0600WS3-Y
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8” KITAGAWA - B-208, B-08;
MMK (Matsumoto) - ZA_-8, HA_-8
0.551 M12 0.984 3 1.5” CPJ-KT0800WS3-Y
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4 2” CPJ-KT0800WS4-Y
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5 2.5” CPJ-KT0800WS5-Y
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8" NIKKO 0.551 M10 1.181 3 1.5” CPJ-SG0800WS3-Y
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4 2” CPJ-SG0800WS4-Y
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10” KITAGAWA - B210, B10;
MMK (Matsumoto) - ZA_-10, HA_-10
0.630 M12 1.181 3 1.5” CPJ-KT1000WS3-Y
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4 2” CPJ-KT1000WS4-Y
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5 2.5” CPJ-KT1000WS5-Y
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6 3” CPJ-KT1000WS6-Y
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10" MMK (Matsumoto) ON HITACHI SEIKI CNC 0.630 M12 1.250 3 1.5” CPJ-SE1000WS3-Y
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4 2” CPJ-SE1000WS4-Y
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5 2.5” CPJ-SE1000WS5-Y
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6 3” CPJ-SE1000WS6-Y
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12” KITAGAWA - B-12, HO-12;
MMK (Matsumoto) - ZA_-12, HA_-12; HOWA - HO15M12
0.709 M14 1.181 3 1.5” CPJ-KT1200WS3-Y
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4 2” CPJ-KT1200WS4-Y
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5 2.5” CPJ-KT1200WS5-Y
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6 3” CPJ-KT1200WS6-Y
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KITAGAWA - B-212 0.827 M16 1.181 3 1.5 CPJ-KT1208WS3-Y
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4 2 CPJ-KT1208WS4-Y
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5 2.5 CPJ-KT1208WS5-Y
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6 3 CPJ-KT1208WS6-Y
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15” KITAGAWA - B-15 0.866 M20 1.690 3 1.5 CPJ-KT1500WS3-Y
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4 2 CPJ-KT1500WS4-Y
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5 2.5 CPJ-KT1500WS5-Y
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6 3 CPJ-KT1500WS6-Y
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KITAGAWA - B-215 1.005 M20 1.690 3 1.5 CPJ-KT1508WS3-Y
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4 2 CPJ-KT1508WS4-Y
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5 2.5 CPJ-KT1508WS5-Y
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6 3 CPJ-KT1508WS6-Y
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