Fiber Discs

Semi-friable aluminum oxide grain on X-weight cotton backing. For general purpose grinding and finishing.

Engineered for ultra-rapid cut, 3M™ Roloc™ Fibre Disc 787C 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. Constructed with a grinding aid, it is an excellent choice for weld removal, blending, and finish refinement on stainless steel and high nickel alloys. 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.