Collet Nut Kit 6pcs Brass Chuck Sleeves with M8*0.75mm Black Cap Fits Rotary Tools 1mm 3.2mm Grasp Capacity Range for Home Application

【 FULLY FUNCTIONING COLLET NUT KIT 】 : This collet nut set of collet chuck contains 1 black cap and 6 sleeves of different size for various holding needs. High quality for durable and long-lasting use 【 PREMIUM QUALITY COLLET CHUCK SET 】 : The black M8*0.75mm cap fits is made from carbon steel and collet chuck sleeve is made of high standard brass for durability and good PERFORMANCE 【 FAST CHUCKING COLLET CHUCK SET 】 : This collet chuck set provides fast chucking, simply unclamp one part, switch to a new part and reclamp. Practical design enables to be exchange easily 【 HIGH PERFORMANCE COLLET CHUCK 】 : This collet chuck set would ensures strong clamping force and holds quite securely during working under correct conditions, and is fit for many applications 【 SKID RESISTANCE BLACK M8 CAP 】 : The black cap can be conveniently tighten with hands with the exclusive skid resistance design. Compatible with most rotary tools used in hardware, hobby, home etc