The top grinding belt commercially available. Significantly less processing time and distinctly superior service life. Recommended primarily for processing corrosion resistant and high-alloy steel. Extra heavy polyester fabric, full resin bond with zirconium aluminum oxide. Additional top layer for cooling during the grinding process. Choose a 3 or 6 inch belt depending on the size of your grinder. 6 x 79 In belt Grit: 36 - Type R Best grinding belts available
