R8 ER32 7/16 Collet Chuck Holder with 6pcs ER32 Spring Collet Set for CNC Milling Tool

Description R8 ER32 7 16 Collet Chuck Holder 6pcs ER32 Collet CNC Milling ToolSpecificationsModel R8 ER32Size 16cm 6 3 inchSpindle R8 spindleDrawbar thread 7 16Precision 0 01ER32 clamping range 1 20mmSuitable For R8 dedicated machineCollet Size Type ER32Material High Grade 45 Carbon SteelSize 40 x 33mmClamping Diameter 3mm 1 8 6mm 1 4 10mm 3 8 13mm 1 2 16mm 5 8 19mm 3 4 Quantity 6pcsFeatures ER Straight extension rods shank body longer for deep hole machining Straight type handle body for holding small drilling milling tools You can reduce the use of longer tools which can reduce costs improve efficiency Stability diameter and other parts have been precision ground to eliminate unbalance Durable high precision tighten the nut straight high rigidity strong clamping Collet must be assembled into the clamping nut before inserting into the chuck Note 1 Before using this tool please measurement tool deflection tool deflection accuracy exceeds 0 0005 please correct before cutting 2 The tool extends the length of the chuck as short as possible the tool extends the amount of time longer if 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 situation so far The correct methods of mounting the collet nut 1 Put the chuck into the pressure cap gently turn the clamp spring when eccentric portion of the pr