R8 Collet Chuck 3/6/12mm Diameter Plier R8 Spring Chuck Collet For Milling Lathe Tool

Description: R8 collet chuck, 3/6/12mm diameter plier R8 spring chuck collet fits for CNC engraving machine and milling lathe tool. Specification: Material 65Mn Steel Hardness clamping part: HRC55~66 elastic part: HRC40~45 Clamping Range 3mm or 6mm or 12mm Accuracy 0.01mm, 0.015mm Features: - Made of the good quality steel available. - Precision ground to close the tolerance. - Suitable for all kinds of milling machine cone spindle hole for R8, x6325/x5325etc. - It used for clamping tools, change the taper hole of the spindle, It is easy to use, to enlarge the machine tool use range. Package Included: 1 x R8 collet chuck More Details: