These belts are manufactured from the same "industrial" material as our other belts. To increase our manufacturing efficiency, we can use the smaller "leftover" pieces to make these standard size belts for your portable belt sanders. This helps us use up material and helps you because we can make these out of our best material very inexpensively. Includes one 6 pack of the following grits: 60, 80, 100, 120, 150, & 180 The Belts are made from an Aluminum Oxide Cloth Industrial Grade material.

Our 3x21 industrial grade silicon carbide belts are the perfect choice for fine finishing with lighter pressure. Silicon carbide is extremely sharp and friable, making it ideal for heat sensitive applications but not as long lasting as other abrasive materials. Its unique characteristics make silicon carbide a great choice for paint removal, sanding between coats, knife scale finishing, lapidary, or any application requiring consistent scratch patterns. Wet or dry applications. Hand built in the USA. Available Grits: 24, 36, 60, 80, 100, 120, 150, 180, 220, 320, 400, 600, 800, 1000  Single Gri

3" X 21" SANDING BELTS FOR STOCK REMOVAL WHAT IS STOCK REMOVAL? Stock Removal is one of the methods used to create a basic blade shape. Stock removal involves cutting and sanding away parts of a steel or metal blank to a desired shape and size. WHAT ARE CERAMIC SHREDDER BELTS? Ceramic Shredder belts come in an orange/reddish color, typical of ceramic grains. The grain structure of these belts provides continuous renewal of the most consistent and uniform cutting edges. The nature of ceramic grain allows for faster cutting and cooler stock removal. They are adhered to a Y-Weight backing. A back

Product Description · Realize the optimum finish on your industry-grade and hobby woodworking projects with POWERTEC Aluminum Oxide Sanding Belts. · USAGE: Works with an assortment of belt sanding machines and applications – providing a heavy duty stripping and sanding tool for wood, aluminum, fiberglass, rubber, plastic and non-ferrous metals · PREMIUM GRADE: Made with our superior X-Weight clothed backing, an open coat aluminum oxide grain, and an impressive resin on resin bond that ensures long lasting performance · CRAFTSMANSHIP: These 3"x21" sanding belts feature a heat and moisture resis

3" X 21" Silicon Carbide Sanding Belts. Waterproof heavy duty full polyester cloth backing with special back-fill. For use wet or dry. Full resin on resin bond resists heat and moisture. P-graded silicon carbide grain for consistent fast sanding. Used for edge finishing glass, mirror, stone, marble and acrylic. 220 Grit.

Red Label Abrasives 3 X 21 Inch 220 Grit Silicon Carbide Sanding Belts, 8 Pack - Sander Belts - Amazon.com