R-Type abrasive brush disc Key specifications - Bristle disc diameter: 49 mm (2 in) - Shank diameter: 9.5 mm (3/8 in) - Bristle length: 16 mm (0.63 in) - Grit: 80 - Max rotate speed: 25000 RPM - Color: Yellow - Package includes: 4 pieces Material and construction - Made from selected emery for good softness and elasticity with excellent wear resistance - Uniform grinding force helps absorb and remove dirt and provides effective cleaning - Suitable for deburring, metal de-rusting, finishing, polishing, cleaning and coating removal, paint removal, oxide removal, varnish removal, blending, and more Benefits and performance - Flexible bristles require less pressure than metal or hard materials - Less likely to scratch delicate surfaces - Large distance between grit and object enables efficient cleaning - Abrasive performance remains consistent throughout the life of the disc Compatibility - Compatible with most multi-purpose tools including drills, rotary tools and small grinders Applications - General industrial, aerospace, automotive, diesel, metalworking, transportation, heavy equipment and other materials requiring fine detail Use scenarios - Deburring and cleaning welded joints or machined parts after fabrication - Removing old coatings, paint or varnish from automotive panels and machinery surfaces - Removing rust or oxide and preparing surfaces for coating on equipment or metal components