... cast iron, steel, stainless steel. Product SpecificationsProduct name: Tungsten Carbide Scraping Cutter Brand: CDBPMaterial: Hard CarbideMain Color: Gray, black ... , purple Package: 10 piecesTungsten Carbide Scraping Cutter, used for scraping cast iron, steel, stainless ... so on.Our inserts are optimized design with low wear, low friction and long life.If you are ...