Dijet EZ Hard Drill DH115 EZH5D0790S08 1 piece

Catalog number: EZH5D0790S08 Features: ●Due to the "DH1" coating for high hardness materials and the high toughness base material, stable drilling of high hardness materials of 70HRC is possible. ●The core thickness is more than 1.6 times that of a general carbide drill, so it has high rigidity. ●Due to the cutting edge dimensions suitable for machining high hardness materials, the chipping resistance has been greatly improved. Applications: ●For high-efficiency drilling of high hardness materials such as molds. Specifications: ●Blade diameter (mm): 7.9 ●Groove length (mm): 48 ●Total length (mm): 93 ●Shank diameter (mm): 8 ●Effective machining depth: 5Dc ●Twist angle (°): 15 ●Surface treatment: PVD coating Material/Finish: ●Ultra-fine particle alloy (Carbide)