Item #: 11386604Brand: KyoceraModel #: 8862728 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 TNMG Insert Size 331 Material Cermet Inscribed Circle (Inch) 3/8 Thickness (Inch) 3/16 Corner Radius (Inch) 1/64 Manufacturer's Grade PV720 Coating TiCN (Megacoat Nano) Chip Breaker ST Hole Diameter (Decimal Inch) 0.1500 ISO Number TNMG160404R-ST Rake Negative Coating Process PVD Manufacturers Catalog Number TNMG331RST PV720 Primary Workpiece Material P Secondary Workpiece Material M Included Angle 60 Insert Hand Right Hand Series TNMG Insert Holding Method Screw or Clamp Multi Use Application External Turning, Facing, Copying, Chamfering, Boring MultiUseTool Yes Shape Triangle