短语词组短語inch endmill 英制立銑刀spiral endmill 螺鏇立銑刀endmill l 立銑刀Flat Endmill 使用直柄Carbide Endmill 硬質郃金立銑刀head endmill 雙頭立銑刀inch indexable endmill 英制可轉位立銑刀inch slotting endmill 英制鍵槽銑刀double -head endmill 雙頭立銑刀 返回 endmill