2PCS WNMG080404 CBN WNMG431 CBN boron nitride Diamond Insert for steel cast iron

Features: brand new high quality Advantages of CBN processing materials: CBN: Ferrous metal with extremely stable chemical properties capable of hardening steel (45-65HRC) Bearing steel (60-62HRC) high-speed steel>62HRC tool steel (57-60HRC) chilled cast iron rough turning fine turning also capable of high temperature alloys thermal spray materials containing more than 10% of cobalt cemented carbide and others Machining materials that are difficult to cut at high speeds. It can be realized by lathe grinding which greatly improves the processing efficiency Differences from regular products: Conventional CBN can only use angle this product can process six angles and can process steel cast iron diamond. On the basis of the preferential price the service life of the product is greatly improved. Product parameters: Insert Model: WNMG080404 CBN Heat resistance: 1400-1500℃ Compressive strength: 500-800MPa Fracture toughness: 9.0 Hardness: 3000-5000HV Thermal conductivity: 200-300 Thermal expansion coefficient: 3.5-4.8 Blade shape: Hexagon Back angle: 0° double-sided blade Blade length: 8mm Thickness: 4.76mm Angle: R0.4 Material: Work hardened steel Quantity: 2PCS Package Included: 2 * WNMG080404 CBN WNMG431 CBN insert Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.