The 3M 2" x 60" 240 Grit Coated Aluminum Oxide Very Fine Abrasive Belt is designed to efficiently remove parting lines, imperfections, and burrs from both inner and outer contours of workpieces. Its tube-shaped design allows for effective application on varied surfaces. It is made with an X-weight cloth backing, providing durability that withstands the demands of heavy sanding and grinding tasks. Constructed with a resin bond, it can endure high heat and pressure without compromising performance. It features a tough aluminum oxide mineral, known for its fast-cutting properties and versatility across many substrates. Compatible with rubber expander wheel attachments, which are sold separately, this belt is suitable for use with die grinders or rotary drills.