Item Type: Router Cutting Mill Material: Tungsten steel Model: 6D x 35 x 100L x 4F Blade Length: Approx. 25mm / 1in Shank Diameter: Approx. 6mm / 0.2in Blade Diameter: Approx. 6mm / 0.2in Total Length: Approx. 100mm / 3.9in 1Full grinding can make a strong guarantee for the service life of the milling cutter, which is longer and durable. 2This CNC cutting mill uses micro-grain tungsten steel base material, which has higher wear resistance and strength. 3The exclusive milling cutter is for high-strength high-speed cutting applications. 4The cutting edge of this milling cutter is incisive and the exterior has no burrs. 5With ultra-fine carbide materials can ensure its engraving and milling performance.1 xMilling Cutter