DOHRE Straight Shank Collet Chuck 1.CNC lathe chuck shank special 2.ER Extension chuck shank 3.ISO9001:2008 DOHRE Straight Shank Collet ChuckDOHRE is a technical-professional manufacturer of carbide tools,milling cutter ,collet chuck,CNC tool holders and Customizable Special Tools.And made by the equipment from Germany, improve the processing for straight shank collet chuck.we have the high ...