The main material of roughing knife is tungsten steel. Tungsten steel is known for its high hardness and wear resistance, and is suitable for making roughing knife. For example, the 60-degree tungsten steel 3-edge wave blade alloy roughing end mill is designed for aluminum, and its unique corrugated extension design ensures stability and efficiency during the cutting process.
In addition, the material of roughing knife can also be alloy steel. Alloy steel has high strength and wear resistance, and is suitable for processing a variety of materials, such as stainless steel, aluminum alloy, mold steel, tool steel, carbon steel, alloy steel, cast iron, etc.
