BTSHUB 23Pc 1/16-3/4 Inches Precision R8 Collets Set Mill Chuck Holder Hardened

23 Pieces 1/16'' - 3/4'' R8 Collet Set; Precision ground to close tolerance. 0006" TIR, Drawbar Thread: 7/16"-20. Size: 1/16" 3/32" 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16" 11/32" 3/8" 13/32" 7/16" 15/32" 1/2" 17/32" 9/16" 19/32" 5/8" 21/32" 11/16" 23/32" 3/4. Made of highest grade steel available; Hardened and ground throughout; Well packaged in a plastic case individually. Usage: Suitable for all kinds of milling machine spindle taper hole for the R8; It used for clamping tools, change the taper hole of the spindle, It is easy to use, to enlarge the use range of machine tool.

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