Round PCBN CBN Inserts RNGN43 1204 1/2" 12.7mm Lathe Turning Milling Insert for Surfacing Cast Iron Engine Cylinder Heads,Blocks (ESBN500-Cast Iron, RNGN43F-Sharp(1/2''-3/16''))

Round PCBN CBN Inserts RNGN43 1204 1/2" 12.7mm Lathe Turning Milling Insert for Surfacing Cast Iron Engine Cylinder Heads,Blocks 01. Brand Name: EDGEV 02. Description: Round Negative CNC Solid CBN Inserts 03. ISO Specification: RNGN060300/RNGN22(Diameter:6.35mm*Thickness:3.18mm) RNGN060400/RNGN23(Diameter:6.35mm*Thickness:4.76mm) RNGN090300/RNGN32(Diameter:9.52mm*Thickness:3.18mm) RNGN090400/RNGN33(Diameter:9.52mm*Thickness:4.76mm) RNGN120300/RNGN42(Diameter:12.7mm*Thickness:3.18mm) RNGN120400/RNGN43(Diameter:12.7mm*Thickness:4.76mm)

• Good wear resistance for high speed cutting of Hardened steel and grey cast iron.
• Achieves superior economic efficiency in the machining of hardened materials.
• Roughing and finishing of Cast Iron, Hardened steel(HRC53~ HRC 65),Used be for Mould, Rolls and Auto Industries.Longer Tool Life and High Speed Machining Longer Tool Life and High Speed Machining
• ESBN200: 60% CBN Content, Power quality, Excellent wear resistance, suitable for high speed cutting continuous of hardened steel, alloy material. Precision processing of hardened bearings.
• ESBN500: 90% CBN Content,Power Quality, High Wear resistance, impact resistance. Apply to the high-speed cutting of the gray cast-iron work pieces.