AvantiPRO's carbide grit cut-off wheels features high performance cutting technology for a wide range of applications. These cut-off discs feature a reinforced steel body for consistent diameter when cutting. Carbide grit cutting edge produces less sparks and dust. Maintains cutting diameter for more consistent cutting results and longer life. Does not shatter, break or damage the cutting edge when dropped. The disc's advanced laser melting process provides a long-lasting and durable carbide edge bond for increased durability and long cutting life.