TOTIME Carbide roughing end mill, vibration-damping type, lead angle 35/38°, hydrogen-free DLC coating, 3 flutes.

Cutting diameter tolerance 12≥ 0 to -0.02 / 12<0 to -0.03 Shank tolerance h6 /// This is a roughing end mill for aluminum with vibration damping function through unequal lead and unequal division and equipped with a hydrogen-free DLC coating. The hydrogen-free DLC has a thinner coating film than regular DLC, maintaining the sharpness of the cutting edge while providing excellent lubricity, and the surface hardness of the coating is approximately twice that of regular DLC coating (HDC approx. 5000Hv DLC approx. 2000Hv). Therefore, dry machining of aluminum is possible. It is a high-class end mill, yet it is kept at an affordable price.
For aluminum and non-ferrous metals
*The blade is extremely sharp, so please handle with extreme care.