8pcs Carbide End Mill, Carbide End Mil Mill Set Tungsten Steel Milling Cutter Tool Kit 2-12mm

This milling cutter set is made of tungsten steel material with and long service time | The use of new ultra-fine particles of tungsten steel material, with high wear and strength, exclusive high-speed cutting applications for all-round milling cutter | This carbide end mill set has the characteristic of high toughness, good wear resistance, special high-hardness, high-speed cutting, help saving time | Covered with a coating, the high-speed roughing of the hot material can be finely processed to reduce the number of tool changes | Mainly used for aluminum, copper, carbon steel, die steel, alloy steel, castings and other metal materials