牧田(Makita)6918DWA充电式扳手能力标准螺栓M8-M14(5/16″-9/16″)高强度螺栓M6-M12(1/4″-1/2″)方形传动螺杆12.7mm(1/2″)冲击数0-3,000bpm回转数0-2,300rpm***大转矩120N.m(1060in.lbs)长度176mm(6-15/16″)净重1.6kg(3.5lbs)电压12V标准附件快速充电器,电池,套筒)