Dolphin 6 Flute M42 Grade Cobalt HSS Endmill (Dia 2 mm to 25 mm)

The "Dolphin Cobalt M42 HSS Endmill" is a type of cutting tool used in milling operations. Here's what each component of the description generally means: 1. **Cobalt M42**: - Cobalt M42 refers to the material composition of the endmill. M42 is a type of high-speed steel (HSS) that contains cobalt as an alloying element. Cobalt M42 HSS is known for its exceptional heat resistance and hardness, making it suitable for demanding machining applications, especially in high-temperature environments. 2. **HSS Endmill**: - HSS stands for High-Speed Steel, which is a type of tool steel commonly used for cutting tools. HSS endmills are known for their hardness, wear resistance, and ability to maintain sharp cutting edges even at high cutting speeds. They are suitable for a wide range of machining operations across various materials. The combination of cobalt alloying and M42 high-speed steel in the Dolphin Cobalt M42 HSS Endmill results in a cutting tool with superior performance characteristics. It offers excellent heat resistance, hardness, and wear resistance, making it suitable for machining tough materials such as stainless steel, titanium, and other high-strength alloys. These endmills are commonly used in aerospace, automotive, and other industries where precision and durability are critical.