Round Solid CBN Inserts, Rnmn Rngn 0903 1203 1204, 1/4" 3/8" 1/2" Dia, Cubic Boron Nitride Pcbn Indexable Insert Lathe Turning Tools one Piece (

Round Solid CBN Inserts, Rnmn Rngn 0903 1203 1204, 1/4" 3/8" 1/2" Dia, Cubic Boron Nitride Pcbn Indexable Insert Lathe Turning Tools one Piece (

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. 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)