uxcell Router Bit 1/2 Shank 1 inch Dia V Type End Mill 90 Degree Carbide for Woodworking Engraving Edge Trimmer Standard: 1/2x1 inch; Shank Diameter: 12.7mm; Cutting Diameter: 24mm Cutting Angle: 90 Degrees; Cutting Depth: 25mm; Total Length: 61.5mm Solid hardened Carbide body with anti-kickback design. Can be used as a standard router bit, great for combined plunge-cutting and pattern/template routing. Note: To increased work piece visibility, use shank bearing flush trim bit in a handheld router allowing the template to be positioned on top of the work piece.