Black Hawk Cutoff Wheels are made with premium Aluminum Oxide grain which allows for fast cutting action and an extended life. This reinforced wheel works great whether cutting carbon steel, stainless steel, aluminum or metals and its ultra-thin design minimizes material loss while maximizing precision This reinforced wheel works great whether cutting carbon steel, stainless steel, aluminum or metals and its ultra-thin design minimizes material loss while maximizing precision. High Performance Thin 5 x ., 040 Cut Off Wheel Black Hawk Cutoff Wheels are made with premium Aluminum Oxide grain which allows for fast cutting action and an extended life. For Angle Grinders Bullard 53607 (6 X .040 X 7/8) TA60T Type 1 Cutoff Wheels Metal Cutting Wheels .040 Thick Gear Off-Road Milled Gloss Black Black Hawk Wheel GRA-754BM-2208712... Ultra-thin design for minimal material loss When the job calls for a quality cut off wheel that will last and last, look no further than Black Hawk cut off wheels! Liquid Metal Carbon Black Wheel 20x8.5 40 5x120 - Off-Road Rim Financing Great Choice for cutting various metals