The design of hold the electrode at multiple angles can not only reduce the damage to the jaws of the electrode when the electrode is struck, but also reduce the waste of the electrode. The screws on the housing not touchable and are completely insulated. The handle has a special pattern design which is non slip. These meticulous designs can give you a better using experience. Equipped with fine-quality springs, and the tail has an anti-cut line design, which can be quickly and safely wired. Comes with a chipping hammer to let you use it more convenient, and save the slag cleaning time., Manufacturer: Uxsjakjsd