5Pcs 99.9% Pure Copper Cu Metal Rods Cylinder, Diameter 4mm, Length 100mm

Diameter 4mm, Length 100mm Copper purity: >99.9% Package included: 5pcs copper rods Can be applied to electrical appliances, electrode, spark and distillation construction and chemical industry, especially the terminal printing electric road plate, wire covered with copper belt, cushions, bus terminals. Electromagnetic switch, grounding copper, etc With good electrical conductivity and thermal conductivity, excellent plasticity, easy to hot and cold processing, a large number of used in the manufacture of wire, cable, brush, electric spark special requirements, such as electric corrosion of copper conductive good products