Our 3M™ high performance depressed center grinding wheel cuts swiftly and cleanly and is ideal for grinding ferrous alloys. Our 3M™ high performance depressed center grinding wheel features 3M™ ceramic abrasive grain for high quality, fast cut and increased productivity and throughput. The specially formulated ceramic grain cuts cool, which makes it a good match for heat sensitive metals like stainless and mild steel. We engineered our 3M™ high performance depressed center grinding wheel as a type 27 wheel, which means it has a depressed center. Type 27 grinding wheels should be used with an open-face grinding guard. The depressed center enables flanges or attachment systems to recess within the wheel. When depressed center wheels attach to the tool, attachment systems will not gouge the substrate or inhibit performance. Some variations of our 3M™ high performance depressed center grinding wheel are available with quick-change attachments, which helps with rapid swap out of discs during a sequence. Altogether, the rapid cut of 3M™ high performance depressed center grinding wheel makes this wheel a great choice for operators who desire consistency and efficiency during grinding and stock removal applications.

3M™ Depressed Center Wheel, High Performance, 9 in Wheel Diameter, 1/4 in Wheel, Thread Connector, 36+ Grit, Very Coarse Grade, Ceramic Abrasive, Wheel Type Number: Type 27, 6650 rpm Maximum, Resin Bond, Applicable Materials: All Metals, 5/8-11 Center Hole Thread, Specifications Met: OSHA 29 CFR 1910.1200