ULTICUT CERAMIC 4-1/2 x 0.040 x 7/8 CUT-OFF WHEEL

The professional choice of many contractors and DIY-ers, this 4-1/2" x 0.040 x7/8 inch T27 super-hard ceramic cut-off wheel is designed to last, with less resistance to chipping or breaking than other materials. It’s self-sharpening and cuts both steel and aluminum with ease in a single pass, leaving a burr-free edge.