TRUSCO Diamond Needle File, Half Round, Triangle, Flat, Square, Round, 5-Piece Set, S, Fine TNFS2 1 S

Catalog number: TNFS2 Features: ●This is a top-quality diamond file using a base metal made by Vallorbe of Switzerland. ●File base metal: High dimensional accuracy and moderate flexibility. ●Diamond: Custom-made diamonds have excellent wear resistance and grinding power. ●Coating: Uniform, strong retention and less likely to fall off. Applications: ●Ideal for grinding and polishing hard materials. ●Small diameter holes, chamfering, grinding, core grinding, finish polishing, etc. Specifications: ●Grain size (#): 170 ●Shape: Flat, half-round, round, triangle, square ●Total length (mm): 140 ●Blade length (mm): 70 ●Handle shape: 3mm round handle ●Set contents: Fine (#170) flat, half-round, round, triangle, square Material/Finish: ●Tool steel (HRC45) ●Diamond abrasive grain ●Nickel (electroplated bond) ●Chrome (coating) Caution: ●Be sure to wear safety equipment such as dustproof glasses, masks, and protective gloves while working. Use by gently tapping the product and if it becomes clogged, clean thoroughly with a brush.