3m scotch-brite 65071 hookit 7447 pro discs, 5 in x nh a vfn, 10-pack

3m scotch-brite 65071 hookit disc open-coat aluminum oxide abrasive resists loading for high removal rates, consistent finish and even results|strong butt joint construction for smooth running in either direction on belt sander|multi-use: superior performance on wood, non-ferrous metal, plastic, fiberglass, painted surfaces, first and second grinding of hard wood. you can also use fine grits for rough sharpening of tools like axes, shovels, knives, and chisels.