Camel Grinding Wheels discs and abrasives As a leading manufacturer and world-wide supplier of abrasive products - resin and vitrified bonded grinding wheels and cut-off wheels flap discs coated and super abrasives - CGW is unconditionally committed to the quality and safety of its products. Offer a friable grain and cooler bond. Excellent on materials 55RC and above but can also be used on general purpose tool steel . Bond allows free cutting action while pulling heat away from the part and into the matrix of the wheel- SKU: ORSNO19914