BUCKTOOL 8″ White Aluminum Oxide Grinding Wheel, Bench and Pedestal Abrasive Wheel, 1″ Wide, 5/8″ Arbor, 80 Grit, 1 Pack, Ideal for Applications Such as Steel or Metals

-Ingenious design:
Running smoother on all grinders; Designed for sharpening hardened steel and high carbon steel; Designed for use with bench-type grinders

-Quality assurance:
The aluminum oxide is used in the production of high-temperature resistant materials such as ceramics. The material ensures a low temperature during the grinding process and wheel diameter is so durable that it does not change over time

-Alternative size:
6″, 80Grit, 1″ Wide, 1/2″ Arbor 
6″, 120Grit, 1″ Wide, 1/2″ Arbor
8″, 80Grit, 1″ Wide, 5/8″ Arbor
8″, 120Grit, 1″ Wide, 5/8″ Arbor. You can always pick the size you like

-Easy to maintain:
Due to the tight organization of production, this is easy to maintain the geometry of the grinding wheel to ensure high grinding accuracy. In addition, the white corundum as a polishing material can ensure that the surface is white and free of impurities without cleaning