Catalog number: TUP-22.5 Features: ●Accurate hole drilling is possible. Applications: ●Set on a dedicated large punching machine to drill round holes in steel materials such as bridges and steel frames. Specifications: ●Displayed size (mm): 22.5 ●Applicable punching machines: Takeda Machinery S-305, S-505E, S-505N Showa Seiko CL-65, MC-45, etc. ●Hardening hardness: HRC57 Material/Finish: ●Carbon steel (SK-3) Notes: ●Displayed size indicates the size of the actual hole that will be drilled. ●Please check the holder size on the dimension drawing.
