The Merit 08834181811 Full Tapered Coated Spiral Roll is engineered for precision deburring, chamfering, and polishing tasks in confined spaces. Designed with a 3/4-inch maximum roll diameter and a 1-1/2-inch overall length, this spiral roll features a 3/16-inch pilot hole, facilitating compatibility with standard quick-change mandrels for swift mounting and removal. Constructed with a fine-grade 120 grit aluminum oxide abrasive bonded to an X-weight cotton backing, it delivers consistent performance and durability. Operating at a maximum speed of 18,000 RPM, this tool is suitable for high-speed grinding applications. The tapered design allows it to conform to smaller areas, making it ideal for finishing channels, fillets, radii, and deburring small holes. Commonly used on ferrous alloys, high tensile materials, and wood, the Merit 08834181811 spiral roll ensures efficient material removal and a smooth finish, enhancing operational efficiency in various industrial applications.