Features and Benefits:?Cuts More Steel?Designed to be used Dry?Maintains Diameter?Minimizes DebrisMilwaukee STEELHEAD? diamond cut-off blades are designed to the highest standards, only using quality diamonds. Available in sizes 4 in. to 14 in., Milwaukee STEELHEAD? diamond cut-off blades are uniquely engineered to cut metal and stainless materials delivering up to 75X the life vs. Milwaukee standard bonded abrasives.