Lenox MetalMax is designed for use in the same power tools as bonded abrasive wheels, at the same rpm and feed forces. No changes in operating settings are required. Use Lenox MetalMax as you would a bonded abrasive wheel.Advanced diamond technology provides extreme durability in metal cutting applicationsThe cutting depth stays the same throughout its life meaning better control, reach and precisionLess odor and dust residue as the wheel does not wear down like bonded abrasivesDelivers 1000 or more cuts with no need for wheel changes30X longer life than thin bonded cut-off wheels