working on metal lathe in workshop. lathe operator sets workpiece in lathe handwheel. processing of cylindrical, tapered, threaded surfaces. fragment of lathe. mechanical processing of metal - 卡盤 個照片及圖片檔工廠
set of solid carbide end mill cutter bits with rainbow titanium nitride coating, precision industrial cnc drilling tools - 卡盤 個照片及圖片檔
ashain female machinist's hand operating feed handle on conventional lathe in industrial workshop - 卡盤 個照片及圖片檔