ITEM NAME:10Pcs titanium diamond coating needle flat file set metal working craft tools FT Description: 100% brand new and high quality Material:carbon steel Color: as shown in pic Features: Hardened steel shafts with non rust nickel finish, embedded with industrial diamonds. Works on all natural materials marble, wood, stone , bone etc. Used in deburing, fixing chipped glass, mirror, tile, deling, ceramics, many hobbies and professional applications. Includes flat parallel, flat taper, round, knife, half-round, three-square and square files. The diamond working part of each file is around have a variety of shapes which may not be easily identified from the picture: flat, flat on one side/rounded on other, square, triangular, round. All but the flat have pointy ends. Handle Diameter: approx. 3mm (0.12"). Total Length: approx. 140mm (5.51"). Needle File Length: approx. 50mm(1.97"). Quantity: 1 Setï ¼Ë†10Pcsï ¼â€° Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 2-3% measuring deviation due to manual measurement..Quantity: 1 Setï ¼Ë†10Pcsï ¼â€°. Hardened steel shafts with non rust nickel finish, embedded with industrial diamonds. Includes flat parallel, flat taper, round, knife, half-round, three-square and square files.