SK Power Milling Chuck for Heavy Cutting 

SK Power Milling Chuck for Heavy Cutting, straight shank collet clamping tool for various sizes of cylindrical shank, high speed and high precision machining .Mechanical spindle and cutting tools and other accessories.High Precision SK shank Tool Holder ,balanced G6.3 or G2.5 For choose. Specifications  1. ER spanner/wrench  2. Suitable to ER25/32/40/50UM Nut  3. Sk Tool Holder Made in hardness steel  4. International quality standard 5. Suitable to all ER collet nut 6. International quality standard Spring Tool Holder Applications: Straight handle holder for clamping various sizes of cylindrical handle for high speed and high Model L L1 L2 D d1 d2 SK30-C20-…