138-4530: Bristle Disc

Description: Bristle design and 3-dimensional abrasives enable bristle discs to remove carbon buildup, coatings, sealants, gaskets and weld discoloration quickly, leaving a clean surface ready for subsequent operations or inspection. Used with rotary tool such as drill or small angle grinder. Designed to compete with crimped wire and bristle cup brushes. Extends range of surface reconditioning operations where conformability and flexibility are most critical. Provides exceptional finish, outstanding performance and a safer workplace by eliminating flying metal wires. All Roloc holders use 1U-5518 Threaded Shaft Attributes: • Disc Diameter: 50.8 mm (2 in) • Grit: 120 • Size: 2; White • Maximum Operating Speed (RPM): 25,000 • Optimum Operating Speed (RPM): 18,000 Application: 120 grit discs are designed for use on aluminum parts.