Insert Style: DNMG Insert Size: 432 Material: Carbide Inscribed Circle Inch: 1/2in Length Decimal Inch: 0.61 Thickness Inch: 3/16in Corner Radius Inch: 1/32in Manufacturer’s Grade: ST10P Sharp cutting edge generate low cutting force. Specially designed tough main cutting edge. Suitable for cutting of low carbon steel, stainless steel, aluminum.