The 3M Cubitron 3 Cut-Off Wheel creates perpendicular cuts using the outer edge of the wheel, making it ideal for cutting through metal, including autobody or marine sheet metal, stainless steel tubing, exhaust pipes, clamps, rusted fasteners and more. Additionally, the 3M Cubitron 3 Cut-Off Wheel is powered by 3M Re-Engineered Precision Shaped Grain using proprietary breakthroughs in molecular bonding technology designed with sharp, angular structures that continuously fracture to form sharp points. These clean, sharp points help create an abrasive that slices faster, runs cooler, and lasts much longer than conventional abrasives. 3M Cubitron Performance Abrasives are made for professionals who need more from their equipment — so experience the next generation in abrasive performance by choosing the 3M Cubitron 3 Cut-Off Wheel.