Nakanishi Diamond File #120 Triangle Blade Length 50 x Blade Width 3.5 57155 1 ​​piece

Catalog number: 57155 Features: ●A file with excellent sharpness and durability using diamond abrasive grains. ●The shape is ideal for precision finishing. Applications: ●For processing ceramics, cemented carbide, hardened steel, glass, FRP, carbon, and other hard and brittle materials. ●Ideal for removing burrs and burrs from machine parts, chamfering, dressing grindstones, rubber grindstones, felt buffs, etc., correcting the cutting edge of cutting tools, sharpening cutters, etc., engraving, etc. Specifications: ●Grain size (#): 120 ●Shape: Triangular ●Total length (mm): 140 ●Blade length (mm): 50 ●Shaft diameter (mm): 3.0 ●Blade width (mm): 3.5 ●Blade thickness (mm): 3.5 ●Quantity: 1 piece