This 40 grit belt kit is perfect for aggressive grinding and sanding. For the price, you are not going to find a better belt for tough jobs than these zirconia 2” x 42” grinding sanding belts. This 2” x 42” 40 Grit Zirconia sanding belt knife makers kit contains 10 - 40 grit all made with premium Zirconia abrasive grains.
eBay