Single Wire Koot Metals supplies single copper wire in diameters from 0.1–4.5 mm, both bare and tinned, for drawing or wire for Soudronic® welding machines. A SELECTION OF OUR OTHER ALLOYS: CuSn0,6 CuZn36 CuNi18Zn27 E-Cu58 CuAg1 CuNi3Si CuSn4 CuZn30CuNi18Zn20Cu-OFCuAg0,5Zn1CuNi9Sn2 CuSn5 CuZn20CuAg0,1CuMg0,4 CuSn6CuZn15CuMg0,1 CuSn8CuZn10 CuZn5 CuZn2 Depending on material, diameter, strength and surface, the following tolerances are possible: Diameter 0,10 tot 1,00 mm -> +/- 2 µm Diameter up to 2,00 mm -> +/- 3 µm Diameter up to 4,00 mm -> +/- 5 µmPresentation: SpoolCoil