Lenox Metal Max steel cutting diamond blades offer a great option to cutting metal. Offering up to 1,000 cuts per blade means much less time spent changing blades. Add to that the steady diameter of the blade throughout the life of the blade, much less residue, dust and fumes associated with abrasive wheels. LENOX MetalMax is designed for use in the same power tools as bonded abrasive wheels, at the same RPMs and feed forces. No changes in operating settings are required. Use LENOX MetalMax as you would a bonded abrasive wheel. If you are cutting aluminum, it is recommend to use a wax stick or other blade lubricant to keep the aluminum chips from bonding to the wheel. Available in sizes from 1.5" to 14". If you don't see what you are looking for, give us a call at 1-877-212-2377 and we will add it for you.