165-3945: 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 right angle grinder. Used for coating removal, weld preparation, and general cleaning. Increased safety during use—bristles are mounted securely to backing, virtually eliminating flying wires common with wire brushes. Flexible, abrasive-filled bristles conform to part's surface and clean without removing base material, helping reduce damage and rework. Unique bristle shape resists excessive edge wear and loading with coatings, dirt, and debris to extend disc life and performance. Resists heat build-up to reduce potential tempering or work surface damage. Threaded 5/8 -11 inch core quickly threads onto shaft of an electric or pneumatic right angle grinder. Color coding makes abrasive grade selection quick and easy Attributes: • Disc Diameter: 114.3 mm (4.5 in) • Grit: 50 • Size: 3; Green • Maximum Operating Speed (RPM): 12,000 • Optimum Operating Speed (RPM): 10,000 Application: 50 grit discs are designed for for carbon removal, weld discoloration clean up or where coating removal discs are used.