3M Circular Abrasive Brush, 75 mm Diameter, 7500 rpm, 6 mm Shank, P60 Grit, Aluminium Oxide CB-ZS*/3M450 (COMBI) 17143

The 3M CB-ZS*/3M450 (COMBI) 17143 Circular Abrasive Brush features a 75 mm diameter with P60 grit, designed for effective surface finishing, deburring, and cleaning in industrial environments. This brush utilizes Scotch-Brite™ and aluminium oxide abrasives, forming part of the 3M 450 Combi Wheel series, and delivers a blend of robust cutting and gentle finishing action.

Ideal for demanding tasks such as removing scratches, burrs, and rough metal edges, the brush's circular configuration provides precise control and consistent results even in difficult-to-reach spots. The combination of aluminium oxide and advanced abrasive technology ensures both durability and long-lasting brush life, while resisting clogging to enable seamless workflow and productivity.

With a maximum safe operating speed of 7500 rpm and a 6 mm shank diameter, this abrasive brush is compatible with most industrial sanders and right angle grinders. The P60 grit size makes it very effective for quick material removal and fine finishing, lending a professional appearance to treated surfaces.

Applications for this brush span metal workshops, sculpting, automotive maintenance, and construction site tasks, including light deburring, cleaning, polishing, paint, or rust removal. Its single-step system is used for grinding, blending, and flawless finishing of stainless steel, aluminium, and other metal components.

Proper storage is recommended: flap wheels should be kept flat and out of damp or extreme temperature conditions. As with all 3M abrasive products, users are assured of consistent quality, performance, and reliability across industrial and commercial settings.

Designed for precision deburring, cleaning, and finishing operations on metals, alloys, and composites. Durable aluminium oxide material and Scotch-Brite™ ensure both cutting power and longevity. Resists clogging and enables smooth, efficient workflow during continuous use.

Maximum speed rating of 7500 rpm and 6 mm shank fits most workshop power tools. Circular design reaches difficult areas and provides a uniform finish without edge marking. P60 grit tackles stubborn defects, providing both rough and fine finishing in one step.

This product is a core item for metalworking, automotive, sculpting, and construction, suited for industrial and workshop use. Browse the EnvMart Abrasive Brush category for additional brush sizes and grit options from 3M and leading brands.