C20 ER16 40L Collet Chuck Holder, Block, Motor Shaft for Spindle Clamping (12mm Axle)

【FOR SPINDLE MOTOR SHAFT】C20 ER16 collet chuck is designed for spindle motor shaft clamping. The nut type is ER16, and the body length is 40mm. Axle hole: 6mm, 8mm, 10mm, 12mm, 16mm (Optional) 【HIGH PERFORMANCES】ER16 collet block has spiral linear thread, more convenient clamping, high clamping force, replacement. A great choice for you. 【STABLE PERFORMANCE】C20 ER16 collet chuck has smooth surface, no scratches, stable performance. Bring you a new and different using feeling. 【WIDE APPLIATIONS】C20 ER16 collet chuck is suitable for lathes, drilling machines, milling machines, boring machines, can clamp tap, drill, milling cutter. 【PREMIUM MATERIAL MADE】C20 ER16 collet chuck is made of premium material, the features of the collet block are high strength and hardness, strong structure, and has a long service life.