... with no power2. welding only seconds.3. Lady can operate it easily4. Can the wire after welding be used in drawing ... need weld 1.0mm, 1.15mm, 1.30mm, 1.5mm copper wire, we should make four single cavity dies or ... two double cavity dies for you. 7. Over 2.5mm wire can not made double cavity dies. Two wires should not be ... , 1.2mm, 2.0mm, 3.0mm copper wire, you can choose our model SZ-3T, or SZ-3TR. 0.80mm ...