3M™ Silver Depressed Center Grinding Wheel, 6" x 1/4" x 7/8" T27, Ceramic Grain, 36 Grit

3M™ Silver Depressed Center Grinding Wheels contain 3M's newly engineered precision-shaped grain designed to deliver an unbeatable combination of performance and value. These fast cutting, long lasting wheels are ideal for heavy weld removal and other heavy-duty grinding applications. While specifically designed for use on stainless steel, mild steel, and aerospace alloys, you'll get great results on most metals.