CBN and PCD Turning Inserts_All type series_Catalog
This catalog presents a comprehensive range of CBN and PCD turning inserts designed for precision machining of diverse materials. CBN inserts, including both uncoated and advanced coated grades like the BC8200 series, offer exceptional hardness, wear resistance, and improved tool life for challenging materials such as hardened steel, cast iron, and sintered alloys, featuring unique particle-activated sintering and PVD ceramic coatings with ultra micro-particle binders to suppress chipping and crater wear. PCD (sintered diamond) inserts are optimized for nonferrous metals, fiber-reinforced plastics, and aluminum alloys, supporting ultra-high-speed finish cutting with grades balancing wear and fracture resistance across continuous to heavily interrupted operations. The catalog details various insert geometries (e.g., Rhombic, Square, Triangular) with precise specifications including inscribed circle diameter (IC), thickness (S), corner radius (RE), cutting edge effective length (LE), and hole diameter (D1). Specialized features include chip breakers (BR, BM, BF types) for superior chip control across different depths of cut, and wiper inserts (WS, WL types) that enhance surface finish, machining efficiency, and tool life, particularly at high feed rates. The New Petit Cut series offers cost-effective solutions with optimized CBN sintered body areas, eliminating the need for repolishing. Detailed application guidelines provide recommended cutting conditions (speed, feed, depth of cut) for various workpiece materials and cutting modes.
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Jigs and tools
Turning Tools / Rotary Tools / Drilling Tools
Mitsubishi Materials carbide tools provide innovative cutting tools and solutions to customers worldwide.