Specification: 1.Item No:ST0014-B1 2.Diamond Segmented Core Bits for Granite 3.5/8"-11,M14,3/8"-3" We ... grinding wheels,diamond profile wheels diamond vacuum brazed tools tile bits, marble bits,hand pads diamond files,diamond sintered carving burrs flexible ... tools to Japan, Germany, the USA and Australia Diamond Segmented Core Bits for Granite 5/8"-11,M14,3/8"-3"