wire connection cold welder is used to connect copper wire 0.08mm-0.50mm, Aluminum 0.08mm-0.50mm. The details of wire connection cold welder:ModelSD-10 Hand Held Cold WelderProduct PurposesUsed in copper, aluminum, gold, silver, nickel, platinum, zinc, tin, tantalum, niobium and so on non-ferrous metal and their partial alloy wire rod cold weldingClamped Wire RangeCopper 0.08mm-0.50mmAluminum 0. ...