Package Included: 5pcs 4 Flute 3/16" Solid Carbide End Mills
Features: ATiAlsiN Nano Coating: TiAlsiN Nano Coating can improve the oxidation resistance,high temperature resistance and wear resistance of the workpiece. The hardness of the coating can reach 4500HV, and it has strong wear resistance.it's service life is five to six times longer than other coated tools. Use ultramicron tungsten-carbide steel matrix,Perfect combination of toughness and hardness,Improve wear resistance while avoiding breakage and fracture. Precision ground using the highest quality grinding wheels. High strength and hardness, abrasion resistant, practical, easy to use and durable in use.
Application: End Mill Bits are used for side milling, end milling, finish machining, etc. Used for general purpose milling in most materials of hardness ≤HRC60 such as Alloy Steel, Hardened Steel, Iron, Copper, and nonferrous materials.