12mm or 12.7mm Shank - Triple Bead Column Molding Router Bit100% Brand new and high quality . Used for line forming Industrial quality router bits . Solid hardened steel bodies with anti kickback design. Build up & heat resistant Teflon coating. Hook & Shear Angles: High hook & shear angles allow Cutters (C3 Micro grain Tungsten Carbide) to slice smoothly into stock producing clean, splinter free. Bearing: Totally enclosed & lubricated. Specifications: Item: 1 2" Shank or 12mm shank Router Bit Material: 45#