High Quality Power Steel SK machine Collet 

High Quality Power Steel SK machine Collet SK Machine Collet is High Quality SK Collet 0.005mm,0.008mm,0.01mm, also known as spring collet, is mounted on a drill \ milling machine, drilling and milling chuck, its function is to clamp drill cutter or knife. Er flexible collet is currently the most used. Its stable performance, high accuracy by the majority of manufacturers trust.Power Steel SK Milling Machine Collet All products are precision grinding, in line with the German DIN 6499 specifications precision manufacturing. Material: JIS-SUJ2 Hardness : HRC 45-50 Accuracy: <=0.005mm Brand: China ChongDe mainly manufactures Tooling System,CNC Machines Parts and machine accessories belong to the line of machine & Tools. ChongDe main products are necessary Tool Holders in lathing,milling,drilling,grinding,boring,planning,CNC machines or machine centers,including variety of spring collets,collets chuck sets,mill holders,tapping collets,rough or precision boring heads,drill chu…