Product Details
The 3M™ Scotch-Brite™ Cross Buff 2" x 1/2" Medium Grit Aluminum Oxide is designed to polish, clean, satin finish, denib, and defuzz the interior diameters of metal components such as lifter bores, valve bodies, valve spools, and tubing. Its nylon web conformability makes it effective for removing surface oxidation, rust, and corrosion on dies and molds before coating and polishing. The 2-ply staggered design ensures consistent results even in hard-to-reach areas, unique profiles, and interior contours. This purple cleaning and polishing tool incorporates an aluminum oxide abrasive, known for its high cut-rate, hardness, strength, and long life, producing a high luster finish. Aluminum oxide is a durable abrasive that self-fractures to expose fresh cutting edges, suitable for woodworking and metalworking on various substrates including ferrous alloys. Scotch-Brite™ is a surface conditioning product with abrasives embedded in non-woven fibers, creating a system that maintains consistent performance throughout its lifespan; the open-web material resists load and limits clogging, keeping abrasive minerals cutting efficiently. Applications include blending, cleaning and deburring internal diameters, and polishing, with typical use in metal fabrication industries.
