#one copper is the next most successful sort of scrap copper to trade-in. To become categorised as #one, the copper should be comprised of bus bars, clippings, commutator segments and scrap wire of a minimum of one/16th of an inch in diameter. It also needs to be clean in visual https://edwinqayra.blogkoo.com/5-essential-elements-for-copper-wire-scrap-dealers-51651538