1.5 x 60 Serrations
Large Thru Hole
Direct Mount
High Speed
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KCM BIG BORE WEDGE TYPE CHUCK - A TYPE MOUNT
FEATURES:
1.5 x 60 Serrations
Large Thru Hole
Direct Mount
High Speed
 Specification/Model |
KCA6-8-66B | KCA8-10-80B | KCA8-12-93B |
|---|---|---|---|
| Thru-hole | 2.60 | 3.15 | 3.66 |
| Stroke of Jaws (on dia.) | 0.30 | 0.35 | 0.35 |
| Stroke of Piston | 0.67 | 0.78 | 0.78 |
| Chucking Diameter | |||
| Max | 7.62 | 9.00 | 10.80 |
| Min | 1.42 | 1.28 | 1.69 |
| Gripping Force lbs. | 17,600 | 24,200 | 30,850 |
| Max Draw Pull lbs. | 6,830 | 9,580 | 13,450 |
| Max RPM | 4,400 | 4,000 | 3,000 |
| Weight lbs. | 56 | 86 | 143 |
| Size / Model | |||
| A | 8.46 | 10 | 12 |
| B | 2.62 | 3.37 | 3.37 |
| C | A6 | A8 | A8 |
| D | 0.88 | 1.06 | 1.06 |
| F | M72xP1.5 | M90xP2.0 | M103xP2.0 |
| H | 4.21 | 4.92 | 4.92 |
| J | 6-M12 | 6-M16 | 6-M16 |
| M | 2.60 | 3.15 | 3.66 |
| N Max | 1.83 | 2.14 | 2.56 |
| N Min | 1.68 | 1.96 | 2.38 |
| P | 1.65 | 1.73 | 2.12 |
| Q | 2.36 | 3.15 | 3.34 |
| R | 0.98 | 1.18 | 1.77 |
| T | 6-M8deep15 | 6-M12deep18 | 6-M12deep18 |