All 10 file shapes are crafted with bearing steel, making this set durable with high quality, ensuring you won’t have to purchase other files for many projects to come. These files are 7” x 5mm in overall length and diameter, with a working length of 3-1/2”. Shapes included are:
- Round Knife
- Half Round
- Warding Square
- Three Square
Length 7”, Diameter: 3/16”. Working Length 3-1/2”. Hardness: 62HRC. Type of Cut: Coarse Made from Bearing Steel.