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What is a high-speed steel angle milling cutter
High speed steel angle milling cutter is a cutting tool used in metal processing and other fields. The following is its detailed introduction:Sources：www.hafc.net.cn | PublishDate：2025.05.06
1. Material: The entire cutting tool or the cutting head is made of high-speed steel material. High speed steel is an alloy tool steel with high hardness, wear resistance, and heat resistance, containing alloying elements such as tungsten, molybdenum, chromium, and vanadium. It can still maintain good cutting performance at high temperatures, allowing for higher cutting speeds than ordinary tool steel, thereby improving machining efficiency.
2. Structure: Generally composed of a blade body and a handle. There are cutting edges on the blade body, and the shape and angle of the cutting edges may vary according to different angle requirements. The tool holder is used to be installed on the spindle of milling machines and other processing equipment to achieve the rotation and feed motion of the tool.
3. Angle design: The main feature of angle milling cutters is their unique angle design, with common angles including 30 °, 45 °, 60 °, 90 °, etc. These milling cutters with different angles can be used to machine various features such as grooves, slopes, steps, etc. with different angles. For example, a 90 ° angle milling cutter can be used to machine right angle grooves or steps; A 45 ° angle milling cutter can be used to machine parts with a 45 ° inclined surface.
4. Application: Widely used in the field of mechanical processing, such as mold manufacturing, automotive parts processing, aerospace and other industries. Can be used for processing various metal materials, such as steel, cast iron, aluminum alloy, etc. In mold manufacturing, the angle characteristics of the mold cavity, core, and other parts commonly used for processing molds; In automotive parts processing, it can be used to process angular structures on parts such as engine cylinder blocks and transmission housings.
5. Advantages: It has high hardness and wear resistance, and can maintain good cutting edge sharpness, thereby ensuring machining accuracy and surface quality. At the same time, high-speed steel material has good toughness and is not prone to phenomena such as blade breakage, making it suitable for various processing conditions. In addition, compared with some hard alloy cutting tools, high-speed steel angle milling cutters have relatively lower costs and better cost-effectiveness.
