Top Quality Diamond impregnated Needle File (Riffler File):
100% Diamond abrasives, the best quality filing surface there is. The Diamond is bonded to Steel by nickel plating for extreme durability. Diamond files are highly versatile - great for many uses. Shape hard-to-cut materials (including sapphire and hardened steel), fine-finish delicate surfaces, bevel edges, remove burrs, sharpen tools.
- Style - Square
- #120 grit
- very high resistance to wear
- Overall length 140mm