Maximize your production potential on stock removal projects while minimizing cost with the Quantum3 SG CA Type 27 grinding wheel. This 1/4-inch right-angle-grinder wheel provides an exceptional finish on 400-series stainless or hard and soft carbon steel materials. The ceramic alumina abrasive grain and bond system offer double the performance of competitive ceramic wheels, and an astonishing 500 percent increase in performance over aluminum oxide. Ramp up your production and see a positive impact to your bottom line. The user-friendly design means simple cutting action without grabbing, digging or catching, leading to a high-quality finish every time.