Description: The even and fine teeth provides this file with quick cutting, largely improve the working efficiency. Featuring anti-slip and ergonomic handle, it is comfortable to grip, reducing your fatigue when working. Made of high-quality bearing steel, this file set has high hardness and wear-proof. There are 3 sizes, the style 1 is 14cm long, and the diameter is 0.3cm, the style 2 is 16cm long and the diameter is 0.4cm, the style 3 is 18cm long and the diameter is 0.5cm. It is great for filing glass, ceramic, rock, carbide, gold, platinum, silver and so on. Item Name: File Set Material:Bearing Steel Specification: Flat File, Half-round File, Triangle File, Round File, Square File, Taper Flat File, Double Half-round File, Wide Triangle File, Knife-type File, Cross File Size: 1: 14cmx0.3cmx0.3cm/5.51inx0.12inx0.12in 2: 16cmx0.4cmx0.4cm/6.3inx0.16inx0.16in 3: 18cmx0.5cmx0.5cm/7.09inx0.2inx0.2in Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 X Files