4-1/2" Dia x 7/8" 60-Grit Ceramic Purple Fiber Disc

4-1/2 X 7/8 60 GRIT EXTREME CERAMIC - ~ Extreme Ceramic stays sharper longer for more productivity. The result is a cooler, faster & more durable cut.
~ Delivers long-lasting high performance and versatility.
~ Extreme Ceramic grains lasts longer and cuts faster than conventional aluminum oxide and zirconia flap discs.
~ Suitable for high pressure grinding applications where heavy removal is required.