The feature of the PCD inserts: 1. The PCD insert meets the international ISO standard, size can be customized too. 2. In highly abrasive, extremely hard harsh geological environmen.PDC insert' life can reach 3~5 times than the normal carbide inserts. 3. The cutting edge of PCD insert is sharp, the hardness and wear resistance of the PDC insert is 100 times than the carbide inserts (theoretical value). It can realize high speed cutting and hard material cutting with high work efficiency and facilitate fast clamping. 4. Our PCD insert can be used repeatedly, which helps to lower your processing cost. 5. Reduce equipment loss and influence to the device of load mutations. PCBN Products: Grade & Option For Machining Place of Origin: Hunan, China (Mainland) Brand Name: ZZ Hardmetal Model Number: standard Material: Hard Alloy Usage: External Turning Tool Hardness: 3000~3400HV(MPa) Coating: PCD/PCBN Workpiece: steel, cast iron, non-ferrous metal stainless steel, aluminium Quality: long life and high working efficiency Application: Machining Cutting coating Grade: ZZ3500, ZZ3600, ZZ7000, ZZ7500, ZZ7600, ZZ9000, ZZ9500, ZZ9600 Certification: ISO9001:2008 Cutting Condition: Dry/ Wet keyword: diamond insert