Mill Cut, C Type safety chucks are the most common type of safety chuck. The pocket is heat treated for durability. However, when the pocket does wear out the unit should be replaced.
Un-shafted Only Half of a set. Does not include the shafted side
2D Drawing PDF
3D STEP
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Winding Shaft Square Requirements PDF
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1 Year
Replacement Parts List
Tolerance: +0.002" to +0.004" [+0.05mm to +0.10mm]
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