bench screw

基本解释

Automatic bench locking screw machine instal the XY axis on the desktop , promoting the screwdriver by hand in order to achieve the scope of the table to move freely.
工作台式自動鎖螺絲機是在工作台麪上加裝x-y軸，用手推動電批以實現在台麪範圍的自由移動。
www.vast-union.com
LW—2 bench style universal cutter grinder is used for grinding normal cutter such as various kingds of milling cutters, reamers, lathe tools, planning tools, screw tap and shaving drill ect.
台式萬能刀具刃磨牀主要用於刃磨普通刀具，如各類型銑刀、鉸刀、車刀、刨刀、絲攻、鍃鑽等。