Norton 3X High Performance Portable Sanding Belt, Zirconia Alumina, 21 Length x 3 Width, Grit 50 Coarse (Pack of 2) by Norton Abrasives - St. Gobain

商品説明

Sanding belt is compatible with portable belt sanders;Bi-directional belt splice allows the belt to run in both directions, which simplifies mounting and maximizes sanding life;Zirconia alumina grit is self-sharpening, more durable than aluminum oxide, and is recommended for heavy grinding of wood, metal, plastic, and fiberglass;Open coat abrasive grains cover 50 to 75 percent of the surface to reduce clogging and promote flexibility for abrading difficult-to-sand materials;Cloth backing is more durable and tear-resistant than paper backing, and can withstand repeated flexing;Bi-directional belt splice allows for belts to be run in both directions for maximum sanding life;Open coat for reduced loading;For high speed sanding and finishing of flat surfaces on wood, plastic and fiberglass