United Abrasives-SAIT 20063 A24R General Purpose/Long Life Grinding Wheel (Type 27/Depressed Center) 4 1/2" x 1/4" x 7/8", 25-Pack

20063 A24R General Purpose/Long Life Grinding Wheel (Type 27/Depressed Center) 4 1/2" x 1/4" x 7/8", 25-Pack Our most popular grinding wheel, the United Abrasives A24R Type 27 is great for long-lasting, general purpose grinding. The A24R Type 27 is composed of uniform aluminum oxide grain — with no safety-risking filler grain used in the backing. Our high-quality grains ensure consistently high stock removal on even the toughest applications, and our unique Super-Lock™ Hub combines both a mechanical locking system and chemical bond, providing one of the safest, vibration-free designs in the industry. All United Abrasives wheels are internally reinforced with the highest quality fiberglass for maximum safety. United Abrasives, Inc./SAIT is a privately held company that was established in 1970. Our relationship with SAIT, an Italian corporation founded in 1953, began as we first manufactured coated abrasive belts. By 1975 we had expanded our production to include bonded abrasives. The strong commitment between United Abrasives, Inc. and SAIT continues today. We are well-known worldwide for quality, consistency, and the highest levels of service. We are one of the largest and leading manufacturers of abrasive products in the world. We only use premium materials. We demand consistent manufacturing operations and have the most rigorous quality control testing in the industry. United Abrasives manufactures a full line of bonded abrasives: grinding wheels, cutting wheels, cup wheels, cones, plugs and a host of similar bonded products. We also manufacture a wide variety of sanding sheets, belts, rolls, flap discs, fiber and PSA discs. Plus, we offer a broad line of wire brushes, non-woven abrasives, precision diamond-cut Tungsten Carbide Burs, diamond wheels, and a full line of accessories. From the Manufacturer SAIT 20063 grinding wheel, Type 27, 25 pack. A24R long life depressed center wheel. Virgin aluminum oxide grain assures consistent high stock removal for tough applications. Made with uniform grain throughout, no filler grain used in the backing. Internally reinforced with the highest quality fiberglass for maximum safety.