Gesswein® RA Stones

Price Varies SDS proposition 65 warning
 Made in USA
12 - 60
72 - 132
144 +
Total ---
RA Stones

Gesswein RA Stones

  • Contains Aluminum oxide abrasive bonded with a unique organic resin bond for great resiliency.
  • Ideal for finishing slots, deep ribs and other hard-to-reach mold areas.
  • Retains their shape well and are resistant to breakage even during heavy use.
  • Leaves a finer finish, with less stock removal than other polishing stones of the same grit.
  • All tool steels of all hardness such as A2, D2, M2, S7, and H13.
Style: Dimensions: Grits Available
90 120 180 220 320 400 600


Square stones
5/32" x 5/32" x 4"
1/4" x 1/4" x 6"


Rectangle stones
1/4" x 1/8" x 6"
1/2" x 1/16" x 6"
1/2" x 1/8" x 6"
1/2" x 1/4" x 6"


Square stones
5/32" x 4"

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.

  • 012
  • 017
  • NEW
    For California Residents

    Warning This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which is known to the State of California to cause cancer. For more information go to