4-1/2" X 1/4" X 7/8" Type 27, 24-Grit Ceramic Grinding Wheel

41/2X1/4X7/8 T27 CER24-T-BF - ~ Extremely fast stock removal – high performance CERAMIC grain.
~ Advanced bonding system – specially engineered to provide longer life and fast grind.
~ High density, uniform grain structure is self-sharpening and provides a cooler cut.
~ Can be used on steel, stainless steel, and high tensile metals.
~ Best choice for heavy material removal applications.