
Shank diameter: 8mm; Cutting diameter: 1/2 inch (12.7mm); Cutting length: 50mm/ 63mm/ 76mm; Total length: 97.5mm/ 110mm/ 123mm. The drill bit is made of cemented carbide for high hardness and long life; The main function is cutting, three-dimensional clearance angle, slotting. Top bearing router bit set cuts all composting materials, MDF, solid wood, wood board particles, plywood, etc. Double-edge cutting design, excellent concentricity for fast, smooth and precise trimming cuts for laminates and jigs. Package included: 3pcs extra long copy cutter.