Tool Holder Series SK Shank APU Drill Chuck

Brief introductionCNC machine tools SK-APU drill chuck tool holder, Application range: clip diameter: 0.5-16mm bit .Mechanical spindle and cutting tools and other accessories.High Precision SK shank Tool Holder ,balanced G6.3 or G2.5 For choose.SK Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly SK30 SK40 SK50... Etc.. Mold industry, and high-speed engraving machine, used more. Specification:1. material:20CrMnTi 2. hardness:56±2HRC 3. taper tolerance less than AT3 4. carbon depth >0.8 5. Hig
Tool Holder Series SK Shank APU Drill Chuck