Our 3M™ Cloth 747D is made with a blend of aluminum oxide and 3M™ ceramic grain and is designed for superior metal finishing on a variety of metals including nickel and stainless steel.
Our 3M™ Cloth 747D features an anti-friction coating, which helps the abrasive run smoothly over the workpiece, including stationary platens that remain static while grinding. This attribute, combined with the semi-flexible X weight backing, make Cloth 747D a good match for projects that require an equally durable and malleable abrasive. The grinding aid on Cloth747D is an added coating that helps the abrasive stay cool during grinding, minimizing heat and improving abrasive performance. Cloth 747D is engineered using 3M™ ceramic grain, which enhances toughness and hardness of the grain. Ceramic blend products feature aluminum oxide blended with ceramic grain for a harder, longer-lasting abrasive. Perfect for stock removal, ceramic abrasives are engineered to fracture frequently for a super-fast cut and can handle intense heat and stress applications. Ceramic/aluminum oxide blend surpasses aluminum oxide abrasives in cut-rate and durability and makes our 3M™ Cloth Band 747D an excellent choice for moderate stock removal and surface preparation.