100% new and high quality . Used for grooving wood Industrial quality router bits . Solid Cemented Carbide with anti design. Build-up & heat coating. Hook & Shear Angles: High hook & shear angles allow Cutters to slice smoothly into stock producing clean, splinter free; Cutter YG6 alloy, cutter body carbon steel, sprayed Item:8mm Shank Router Bit Carbide tip: YG6 Shank Diameter: 8mm shank Balance: +/- 003inch tolerance Colour:Photo Color Material:Cemented Carbide Package Contents: 1 x 3-edge T-drill Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.