Depressed Center Grinding Wheel – 4-1/2″ x 1/4″ x 7/8″ – Type 27

This is a Type 27 depressed center grinding wheel made with silicon carbide grain and designed specifically for masonry and concrete grinding applications. Built using a resin bond system, it is fully reinforced with fiberglass mesh for high strength and safety. The wheel is optimized for aggressive stock removal and high grinding efficiency on abrasive, non-metallic materials. Compatible with angle grinders operating at speeds up to 13,200 RPM.