Relier Pairs Welding Tools MatchVersion en ligne Match each welding tool with its brief function. par Lorena Gonzalez 1 Speed square 2 Grinder 3 Wrench 4 Welding Torch 5 Chipping Hammer 6 Clamps 7 Pliers Prepares metal surface by grinding Marks lines and angles Core tool for melting metal Used for gripping objects Removes slag after welding Grips a variety of nut and bolt heads. Secures workpieces firmly