1、Milling cutter is designed to resurface, plane, or the upper surface of the spoilboard. 2、Cutting set is suitable for woods, particle board such as steel, sand, MDF and plywood compact panel. 3、This carbide tipped bit is specifically designed for the demanded by woodworking industrial applications and the coating not easy to fall off. 4、With balanced craftsmanship, suitable for a solid hardened steel board, these woodworking tools can withstand some heavy duty use and the test of time. 5、Via precision craft by many experts, such a milling cutter is entitled with high performance according to strict rule. 1 x Milling Cutter1 x Chuck  Item Type Milling cutter Pattern (Four Blade T Black 12 x 1/2) / (Four Blade T Black 1/2 x 1/2) (optional) Ball Head Diameter Approx. 50.8mm / 2in Cutting Diameter (mm) Approx. 50.8mm / 2in Maximum Cutting Depth Approx. 12.7mm / 0.5in Number of Effective Cutting Edges 4 Functional Length (mm) Approx. 12.7mm / 0.5in Handle Form Circle Handle Diameter (mm) Approx. 12.7mm / 0.5in Standard English Useful Length (mm) Approx. 12.7mm / 0.5in Material Cemented Carbide Types End Mill Number of Slots 4 Blade Length Approx. 12.7mm / 0.5in Blade Diameter Approx. 12.7mm / 0.5in Shank Diameter Approx. 12.7mm / 0.5in Full Length Approx. 65mm / 2.56in Whether Coated Coating