Enhances your woodworking lathe or instrument machine tool with this high carbon steel flange Highly concentricity, this flange secured grip and broad clamping, thanks to its connection forms short cylindrical and threaded connection easy assembly and disassembly, maintaining effectiveness Precise Morse Taper Shank Flange, international standard for fitting in high accuracy machining operations Our product has good flexibility, highly strength and long service life, Manufacturer: HVRFJXI