¹ Cuts up to twice as fast: Compared to 3M Aluminum Oxide Abrasive Products. Results are based on total cut over four × ninety-second cycles on an automated test with maple material using 5 inch (127 mm) 80 grit discs and 3M™ Hookit™ Low Profile Disc Pad 20355. Factors affecting disc performance include (but are not limited to) tool type and performance, tool orbit, disc back-up pad, grade, substrate, operator pressure, and dust extraction system. Achieving more than 2× is possible with an optimised system.
² Lasts up to six times as long: Compared to 3M Aluminum Oxide Abrasive Products. Results are based on total cut over twenty-four × ninety-second cycles on an automated test with maple material using 5 inch (127 mm) 180 grit discs and 3M™ Hookit™ Low Profile Disc Pad 20355. End of life is defined as when the 3M disc cut rate drops to 75% of the initial cut rate of the conventional abrasive disc. Factors affecting disc performance include (but are not limited to) tool type and performance, tool orbit, disc back-up pad, grade, substrate, operator pressure, and dust extraction system.