... 1.Item No:ST0014-B1 2.Diamond Segmented Core Bits for Granite 3.5/8"-11,M14,3/8"-3" We have the following workshops: 1 ... . Workshop 1: diamond ... , hole saws, grout removers, wires, etc. 5. Workshop 5: titanium tubes and stainless steel tubes used in ... and Australia Diamond Segmented Core Bits for Granite 5/8"-11,M14,3 ...