Profile: Graff Diamond Products Limited specializes in designing and manufacturing precision diamond & CBN grinding wheels and cutting tools. We also offer saw blades, hole saws and other related abrasive tooling for the industrial market places. Our grinding wheels are available in either resin or electroplated (single layer) bonds. Standard wheel shapes for most tool room and production grinding applications are available, usually from stock. We offer a complete line up of diamond tooling for drilling, sawing and shaping highly abrasive materials such as fiberglass, carbon fiber, kevlar, graphite, aluminum oxide. Our metal bonded core drills are available in straight or threaded shanks.