These superior quality stones are made of Aluminum Oxide bonded with porcelain type clays which provide the greatest strength and rigidity required for fast stock removal and longer life. The ceramic bond controls the release of the Aluminum Oxide abrasive grains so that as each particle begins to dull, the bond discharges it allowing new abrasive grain to surface with fresh, sharp cutting edges. Guaranteed to run true. Stones are securely bonded to 3mm shanks. Also available on 1/8" and 3/32" shanks.
Our Red Mounted Stones are very fast cutting, non-loading, and easily identified by their reddish-brown color. They are available in different grit size 60, 80, 100 and 120. For fast grinding of medium and hard materials. Ideal for internal grinding of tools, dies and gauges.
Max RPM
For recommended speeds, consult the American National Standard Institute for full information on vitrified mounted wheels. Before using any abrasive product, follow all safe operating guidelines with respect to personal protective devices including safety glasses. Also read the Material Safety Data Sheet (SDS) to be aware of any inherent hazards or cautions.