Item #: 97765994Brand: KyoceraModel #: 8861829 Features and Benefits Solid carbide is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials. Product Specifications Insert Style SPMR Insert Size 421 Material Carbide Inscribed Circle (Inch) 1/2 Thickness (Inch) 1/8 Corner Radius (Inch) 1/64 Manufacturer's Grade CA025P Coating TiCN/Al2O3/TiN Material Grade Micro Columnar ISO Number SPMR120304 Rake Positive Relief Angle 11 Coating Process CVD Manufacturers Catalog Number SPMR421 CA025P Primary Workpiece Material P Included Angle 90 Insert Hand Neutral Series SPMR Insert Holding Method Clamp Multi Use Application External Turning, Facing, Chamfering, Boring MultiUseTool Yes Shape Square