ITEM NAME:Tongue & Groove Bits-2Pcs Matched Router Set 1/4inch Shank Woodworking Tools Description: - Useing for handmaking a drawer or other woodworking - Industrial Quality Router Bits - C3 Micro-grain Car.Useing for handmaking a drawer or other woodworking. - Cutter: CNC ground to a 600 grit, mirror-like finish. - Solid Hardened Steel Bodies with Anti-Kickback Design. - Body: Solid Hardened Steel. - Shank: 1/4".