PFERD Diamond Mini File, Half Round, DF3608ES254622, 1 piece

Catalog number: DF3608ES254622 Features: ●This diamond mini file has a forged shank, so there is no need to use a handle. ●Suitable for precision finishing by tool manufacturers and parts processing manufacturers. ●Long life and maintains high precision for a long time. Applications: ●Chamfering and deburring of inner surfaces, R surfaces, curved parts, and contoured parts of holes in hardened steel, carbide, ceramic, glass, etc. Specifications: ●Grit (#): 170 ●Shape: Semi-round (width) 4.2 x (thickness) 1.5 ●Total length (mm): 140 ●Blade length (mm): 40 ●Handle shape: Square Material/Finish: ●Tool steel