About This Benchmark Abrasives tapered cartridge rolls are pieces of abrasive cloth rolled together. They are ideal for sanding, finishing, cleaning, blending, deburring, etc. The strong and durable design offers the user precision. The tapered cartridge roll is an aluminum oxide-coated abrasive, glued into a cone shape that is attached to a mandrel. Our cartridge rolls ideally supports machines such as rotary drills and die grinders. They are used on a mandrel, on high-speed tools, to sand/grind those tight, hard-to-reach areas that other abrasives can't hit. Efficient cartridge rolls are used in various industries like automotive, transportation, mining, shipbuilding, foundries, construction, welding, fabrication, petrochemical, etc. All Benchmark Abrasives products are made with quality materials and exceed ANSI and EU European Standards. We trust in delivering high-quality products to the end-user. Customer satisfaction is the lifeline of our brand. Overview Material : Aluminum Oxide Grit Material : Aluminum Oxide Item dimensions L x W x H : 0.5 x 1.5 x 0.13 inches Brand : Benchmark Abrasives Grit Type : 80