Profile: Hammond & Co. Ltd. specializes in providing deep hole drilling products. We supply gun drills, gun reamers, speedfeed and proten drills. We offer single and multi flute coolant fed gun reamers. It is used in the automotive, aerospace and marine industries for reaming valve guides. The speedfeed drill is a twin fluted, carbide tipped coolant fed drill. The micro grain solid carbide tip is multi regrindable.