These "top of the line" purple mounted stones are made with a unique combination of Sol Gel ceramic grain and our high quality pink fused aluminum oxide to produce the sharpest cut, and most durable of the friable grain vitrified bond stones. This combination gives it a distinctive purple color. Ceramic grain is the most friable grain produced. Due to the sharp cutting action, this mixture is used on high nickel alloys for the aerospace industry, as well as many common varieties of steels and alloys. All are mounted on 1-1/2" long plated, 1/8" steel shanks. Can be dressed/shaped by using our tru-stone, 380-1030.

For recommended speeds, consult the American National Standards Institute for full information on vitrified mounted wheels.

Before using any abrasive product, follow all safe operating guidelines with respect to eye protection, hand protection, hearing protection and respiratory protection. Also read the Material Safety Data Sheet to be aware of any inherent hazards or cautions.

Important: Abrasive stones break down during mold and die polishing, grinding, tool sharpening, and dressing of cutting & grinding wheels. The resulting dust is classified by OSHA as inert or nuisance dust. Please consult the Material Safety Data Sheet for each stone; data provided therein pertains primarily to the dust produced during and after use. Please note that hazards may change when abrasive stones are used in conjunction with solvents, cutting fluids or other chemicals. For more complete information, consult the Material Safety Data Sheets of chemical products used with abrasive stone products.