1. Preferred raw materials: Carbide base material is carefully crafted, with sharp cutting edge, smooth chip breaking, ensuring wear resistance and service life 2. German technology, sharp and durable: The blade is processed with German technology, with stronger overall hardness The cutting edge is sharper and wear-resistant, and has a longer service life 3. Sharp non-stick blades, high-precision blades, effectively reduce friction and reduce loss 4. Prioritize tools with high thermal conductivity 5. Sharp cutting edge lines, wide chip breaker grooves, can reduce cutting pressure and smooth chip removal 6. Choose appropriate cutting conditions, inappropriate processing conditions will reduce the service life of the tool; 7. Choose appropriate tools, the tool should have strong toughness, and the cutting edge strength and coating bonding force should also be relatively high 8. Double-sided sharpness; Different R angles meet your needs for fine turning and rough turning, reduce cutting resistance, and achieve sharp cutting