Item #: 11388501Brand: KyoceraModel #: 8862774 Features and Benefits Cermet is comprised of ceramic and metal and can be used at higher speeds than coated carbides. It is commonly used on cast iron, steel, stainless steel and nonferrous materials. Product Specifications Insert Style TPGR Insert Size 321 Material Cermet Inscribed Circle (Inch) 3/8 Thickness (Inch) 1/8 Corner Radius (Inch) 1/64 Manufacturer's Grade PV720 Coating TiCN (Megacoat Nano) Chip Breaker B ISO Number TPGR160304R-B Rake Positive Relief Angle 11 Coating Process PVD Manufacturers Catalog Number TPGR321RB PV720 Primary Workpiece Material P Secondary Workpiece Material M Included Angle 60 Insert Hand Right Hand Series TPGR Insert Holding Method Clamp Multi Use Application External Turning, Boring, Internal Facing, Copying, Back Boring MultiUseTool Yes Shape Triangle