1pc 6.3 Inch 7/16 Collet Chuck Holder Milling Lathe R8 Spindle Tool

This is a brand new precision collet chuck holder for professionals and hobbyists demanding.Collet must be assembled into the clamping nut before inserting into the chuck.Ease of operation and high quality work results.SpecificationsModel: R8-ER32R8 spindleDrawbar thread: 7/16ER32 clamping range: 1-20mmSpanner/wrench1X 45-52Suitable For: R8 dedicated machineso far.Color: Silver+blackMaterial: metalSize: 16cm/6.3 inchPackage Contents: 1 x set of milling chuck extension barNote1. Before using this tool, please measurement tool deflection, tool deflection accuracy exceeds 0.01MM,please correct before cutting.2. The tool extends the length of the chuck as short as possible, the tool extends the amount of time longerif extended, please cut their own speed, feed rate or cutting the amount.3. If the cutting of abnormal vibration or sound, cut spindle speed and depth of cut to improve the situationOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.