The 9" to 2-1/2" ARC Rounder Disc Cutter is a high-performance abrasive disc hardware solution from ARC Abrasives, engineered for demanding industrial applications. Ideal for use on various metals—including aluminum, mild steel, and stainless steel—it delivers reliable, precise, and efficient cutting and grinding performance.

This product is part of ARC Abrasives' premium hardware line, which includes essential components such as backing pads, mandrels, arbors, and adapters. These attachments are designed to securely hold abrasive materials—discs, wheels, and belts—ensuring maximum efficiency, safety, and consistency during sanding, grinding, and polishing operations.