United Abrasives-SAIT 22021 Type 42/27 4-1/2-Inch x .045 Inch x 7/8-Inch Grade A60S General Purpose Depress Center Cutting Wheels, 50-Pack Review Posted on March 25, 2019 by ControlSprite This fits your . Make sure this fits by entering your model number. For use on ferrous and/or non-ferrous metals (iron, steel, welds, etc.) Special aluminum oxide grain Hard bond for extremely long life Fast, burr-free cutting › See more product details