Big Horn Mitchell #52 Cord .055 x 12 ft., Medium Grit is an excellent choice for woodworkers, machinists, jewelers, and hobbyists who need precise sanding and polishing. This cord is impregnated with aluminum oxide, silicon carbide, and crocus, making it for ultrafine polishing tasks. Its design is i for working on narrow slots, grooves, small holes, and curved surfaces on a variety of materials including metal, plastic, and wood. Whether you are removing rust, working on water fittings, pipe threads, or general handyman projects, this medium grit cord versatility and efficiency. Model Number: 19492