Description: Extra long straight router bit for smooth wood cutting Industrial grade micro grain carbide tipped, provides strong strength and resistance High hook and shear angles allow cutters to slice smoothly Baked on heat resistant coating, prevents the build-up of sawdust, resin and pitch Materials: Alloy Overall Length: Approx 50mm and 76mm/ 3.32" and 3.82" Shank Diameter: Approx 1/4inch / 6.35mm Package Includes: 2Pieces Router Bits