Features 1、Suitable for all kinds of soft, hard wood, plastic, rubber materials file grinding 2、It is a handy tool for woodworking, electronics, modeling and DIY enthusiasts 3、Adopted of high strength carbon steel,with high hardness, good wear resistance 4、Uniform and fine pitch ensures good grinding effect 5、Ergonomic design rubber handle , comfortable to grip Specification Features: Suitable for all kinds of soft, hard wood, plastic, rubber materials file grinding It is a handy tool for woodworking, electronics, modeling and DIY enthusiasts Adopted of high strength carbon steel,with high hardness, good wear resistance Uniform and fine pitch ensures good grinding effect Ergonomic design rubber handle , comfortable to grip Specification: Material: carbon steel 4" File length:96mm / 3.8in Width: 21mm / 0.8in Length:205mm / 8.1in 6" File length:150mm / 5.9in Width: 25mm / 1in Length: 250mm / 9.8in 8" File length: 196mm / 7.7in Width:26mm / 1in Length: 302mm / 11.9in Package list: 1 x Hardwood file Package List