TRUSCO Diamond Iron File, Square, 3.1 x 2.9, #120, TRF18, 1 piece

Catalog number: TRF18 Features: ●This is a top-quality diamond file using a base metal made by Vallorbe of Switzerland. ●File base metal: The shape and dimensions of each file are extremely precise, and the quality of the edges and tips is particularly excellent. Although it has a moderate amount of flexibility, it is rigid and does not bend easily. ●Diamond: It uses high-purity, hard diamonds and has excellent wear resistance. In addition, the shape of the diamond is called blocky, and the powder itself has edges, so it has excellent grinding power. ●Coating: The diamond powder is coated in two layers, which improves the lifespan. Applications: ●Ideal for grinding and polishing hard materials. ●Ideal for molds and precision molds. ●Small diameter holes, chamfering, grinding, core polishing, finish polishing, etc. Specifications: ●Grain size (#): 120 ●Total length (mm): 150 ●Blade length (mm): 25 Material/Finish: ●Tool steel (HRC45 or so) ●Diamond abrasive grain ●Nickel (electroplated bond) ●Chrome (coating) Caution: ●When working, be sure to wear safety equipment such as dustproof glasses, masks, and protective gloves. Use by lightly tapping the nozzle, and if it becomes clogged, clean it thoroughly with a brush.