3M Cloth Band, 341D, grade 60, 1 1/2 in x 1 1/2 in (38.1 mm x 38.1 mm) The 3M Cloth Band 341D is a spiral band or short tube that conforms to inner and outer contours for sanding and shapingThis band's fast-cutting aluminum oxide abrasive grains are resin-bonded to a durable cloth backing to help provide fast continuous cut and long-life performanceThe 3M Cloth Band 341D is a versatile product that can be used for grinding to remove parting lines or seams, imperfections, and burrs. Product Information Brand 3M Part # 7100138150 Grit 60 Origin Country USA Product Type Spiral Bands Product InformationResin bond withstands high heat and pressureTough aluminum oxide abrasive mineral cuts fast and performs well on many substratesTube-shaped band fits inner and outer contours to help remove parting lines, imperfections, and burrsX-weight cloth backing withstands heavy sanding and grinding