BT40-CPU13-90L Hight Speed Drill Chuck 

BT40-CPU13-90L Face Milling Holder Tool Holder 1.BT CPU High Speed Drill Chuck ,Jaws titanium ,improve the wear resistance ,surface coating . 2.Balancing G6.3 12000RPM ,G2.5 12000RPM,G2.5 18000RPM . 3.High safety stable precision Strong self-locking worm gear . Attaching importance to the reserch and products,we employs many experienced and skilled technicians,so that precision machining can be made according to samples or drawings. We are specialized in researching,producing and developing many kinds of collets,CNC Machine Tool Holder, ER nuts,ER spanners,machine vises,fasteners etc. With high quality and full varieties. Surface roughness is reduced ,precision stability improved. The collet chuck surface uneven texture,after polishing,the surface roughness can be leveling ,smooth and shining surface.At the same time filling surface pores scratches and other surface defects,thus improve the fat…