4” x 132” Zirconia belts are built for heavy-duty sanding applications on carbon steel, stainless steel, aluminum, nickel, cast iron and various other metals. These 4 inch wide by 132 inch long zirconia belts are built to last. Each belt features high end zirconia grains which under aggressive grinding jobs can last up to 2.5 times as long as the same belt with aluminum oxide grains. Additionally, these belts sand quickly and consistently because they self-sharpen during use. For the price, you are not going to find a better belt for tough jobs than these zirconia 4” x 132” grinding sanding belts. Available in 36 grit, 40 grit, 60 grit, 80 grit, and 120 grit. Attach to portable belt sander, benchstand grinder, backstand belt grinder, or knife belt sanders. MADE IN THE USA
Bi-Directional - the belt can be run in either direction.
Closed Coated - 100% of the belt is covered in abrasive grains.