Features 1、The lathe cutter blade has 6 available cutting tips, which will surely improve the working efficiency. 2、Made of premium Cubic Boron Nitride material, the insert cutters have a hardness more than 8000HV. 3、Allows for flexible application in mechanical cutting, shaping, and removing materials, very practical. 4、Suits perfectly for processing nodular cast iron, grey cast iron, and all kinds of cast iron of pig iron. 5、Has high compressive strength and good heat resistance to ensure quick and stable working. Specification Item Type: Lathe Cutter Blade Material: Cubic Boron Nitride Model: WNMA080408-CBN Heat Resistance: 700-800℃ Compressive Strength: 600-1100mpa Hardness: Greater Than 8000HV Function: Used for mechanical cutting, shaping, and removing materials. Applicable Scene: Suitable for processing nodular cast iron, grey cast iron, and all kinds of cast iron of pig iron. Package List 2 x Lathe Cutter Blade