... Z+W axis travel 2400mm Siemens/Fanuc system Floor Type Boring MillsTK6916Specifications SpecificationsUnitTK6916Spindle bor dia.mm160Spindle taper ISO 50Spindle turning ... heavy duty machine tools, it has four factories in China which mainly produce vertical lathe, heavy-duty horizontal lathe and boring mills, ... . Exhibition participatedIMTS2010 SHOW IN Chicago, USA. TK6916 Floor Type Boring Machine