SK COLLET CHUCKS
SK COLLET CHUCK FEATURES
LEAN, TOUGH AND EFFICIENT Lean: Narrow body design allows access to tight spots. Versatile: Applicable for all milling, drilling, reaming and rigid tapping applications. Wide Range: Covers sizes from 0.028 " to 1 " . Extreme Precision: 0.0002” or less concentricity guarantee with on-size collets. 8 Degree vs. 16 Degree: SK longer and steeper angle collets provide 2-3 times the gripping force over ER collets.
SK Collet Range
SK6
SK10
SK13
SK16
SK20
SK25
0.7 - 6.0mm 0.028 - 0.236 "
1.75 - 10.0mm 0.069 - 0.394 "
2.5 - 13mm 0.098 - 0.512 "
2.75 - 16.0mm 0.108 - 0.630 "
3.5 - 20.0mm 0.138 - 0.787 "
16.0 - 25.4mm 0.630 - 1.000 "
Accuracy and Flexibility Due to our special heat treatment, grinding and custom slotting process, we are able to guarantee a 5 micron run-out tolerance for our "on size" fractional and metric size precision collets.
D
4xD
Collet is flush with nut surface preventing stringy chips from nesting.
Ground threads reduce friction and maintain tightening torque to maximize collet compression for even more gripping power.
Extremely hard and smooth surface of the TiN Bearing allows for more thrust load on the collet while preventing additional runout associated with collet twisting. Threads are protected to prevent chip packing or stringy birds nests below the collet chuck nut.
Fine adjustment back up screw (see details on page 13) with chamfered plastic tip creates additional seal for 1000 psi coolant through applications.
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847-367-4800
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