Medallion -Off Blades, 3" x 1/32" x 3/8", Package of 5 Medallion -Off Blades deliver premium, unmatched performance on the job. Fiberglass reinforced with a special resinoid bond and available in three thicknesses, Medallion -Off Blades are the ultimate choice for cool, easy, free-cutting of sheet metal, or heavy duty cutting of muffler clamps, bolts and steel rods up to 3/4 thick, as well as spot weld grinding. 89032 No -