Techniks part # 04232-3/8 The most accurate ER32 collet in the industry- average 0.0002" Total Indicated Runout (T.I.R.)! Clamping Range .336-.375inches Precision ground and hand inspected. Only the very best materials and grinding techniques used!

TECHNIKS 3/8" SUPER PRECISION ER32 COLLET .0002 ACCURACY CNC CHUCK MILL