The MERIT Abrasives 3/4" x 1-1/2" x 1/4" 80 Grit Coarse Grit Cartridge Roll is a specialized abrasive tool designed for precision grinding and finishing tasks in confined spaces. This cartridge roll is constructed by rolling and gluing strips of abrasive cloth into a solid shape that is intended to break down during use, revealing the next layer of abrasive material. Mounted on a mandrel, it is utilized on high-speed grinders to access inside surfaces and corners where other abrasive forms cannot reach. The abrasive material is aluminum oxide, known for its durability and effectiveness in grinding applications. The backing material is X-weight cotton, providing a balance between strength and flexibility. The cartridge roll is coated, enhancing its durability and performance. This tool is particularly valuable for operations such as blending, deburring, edge breaking, and finishing, especially in areas with limited access. Its design allows for efficient material removal and surface preparation in tight spaces, contributing to improved operational efficiency and quality in grinding and finishing processes.