產品詳情介紹
DLM-T型倒扣撈矛在倒扣作業中具有同時完成抓撈和傳遞左扭鋸兩種功能。它可代替左旋螺紋公錐，是專門從落魚內徑進行打撈、倒扣的工具。
DLM-T type reversing spear in reversing operation owns two functions which can go fishing and transfer left-hand torque at the same time. It is a special internal fishing and reversing tool which can replace left-hand taper tap