At work, we often buy knives in this way, so do you know the advantages of HRC70 round nose end mill? Let's briefly introduce it below.

Pros of the HRC70 round nose end mill:
1. It has high hardness and wear resistance, that is, it is harder than the workpiece material and has strong wear resistance; the manufacturer of HRC70 round nose end mill tells you that the wear resistance of the milling cutter is very high, so that the tool will not be worn , in order to prolong its service life.
2. It has high enough strength and toughness to ensure that it can withstand the impact force and vibration during cutting, and prevent chipping and breaking. Because the milling cutter has to bear a very large impact during cutting, the milling cutter must be made of materials with High strength, otherwise it will break or be damaged.
3. It has high heat resistance, that is, thermal stability, and can maintain a certain hardness, wear resistance, strength and toughness at high temperatures. The HRC70 round nose end mill manufacturer tells you that because the carbide milling cutter is cutting There will be a lot of heat generated during operation, not only can it maintain high hardness at high temperature, but also can continue to perform cutting performance, and this high temperature hardness property is called hot hardness or red hardness.
4. HRC70 round nose end mill has good manufacturability, such as forging, heat treatment, grinding, etc., to facilitate the manufacture of milling cutters.