Fiber Discs

United Abrasives - Sait 50273 Z Fiber Disc 4-1/2" x 7/8" 36 Grit Zirconium Zirconium grain - premium, closed coat structure for aggressive stock removal and long life. Resin over resin construction for a strong bond that is resistant to heat and moisture. Vulcanized fiber backing for heavy duty sanding.

United Abrasives - Sait 50147 3A Fiber Disc 4-1/2" x 7/8" 120 Grit Aluminum Oxide Premium aluminum oxide grain with grinding aid. Special aluminum oxide grain to reduce heat build up and reduce loading. Closed coat structure for more material removal and better finishing. Resin over resin construction for a strong bond that is resistant to heat and moisture. Vulcanized fiber backing for heavy duty sanding.

United Abrasives - Sait 50206 AO Fiber Disc 7" x 7/8" 50 Grit Aluminum Oxide Economical aluminum oxide grain for general grinding. Open coat structure prevents loading, fast material removal. Resin over resin construction for a strong bond that is resistant to heat and moisture. Vulcanized fiber backing for heavy duty sanding.

United Abrasives - Sait 50168 3A Fiber Disc 7" x 7/8" 80 Grit Aluminum Oxide Premium aluminum oxide grain with grinding aid. Special aluminum oxide grain to reduce heat build up and reduce loading. Closed coat structure for more material removal and better finishing. Resin over resin construction for a strong bond that is resistant to heat and moisture. Vulcanized fiber backing for heavy duty sanding.

Engineered for ultra-rapid cut on carbon steel, 3M™ Roloc™ Fibre Disc 782C features 3M Precision Shaped Grain (PSG). With its outstanding cut, durability, and ease of use, this disc offers a major step up in performance over conventional fiber discs. Advanced abrasive technology makes it an excellent choice for tough applications including weld removal, blending, and finish refinement. Made In The USA. Used in Applications such as High Pressure Grinding, Edge Chamfering, Right Angle Grinding, Gate Removal, Weld Removal & Finishing, Edge Beveling, Weld Grinding.