Description: 15pcs 1\/4 Inch Shank Router Bit Set Woodworking Tool Specification: Material: 45 # Carbon Steel, YG8 Alloy Shank diameter: 1\/4 Inch Quantity: 15pcs Features: All heat-treated blade, with high concentricity. Resist torsion and strong. High-grade carbide blade with sharp cutting, smooth ratation, operating light. The long lasting carbide tipped router bitd last longer than HSS style bits. Package Included: 15 x Router Bit More Details: