jewelry often contains, in the form of chains and applied decoration, large amounts of wire that is accurately made and which must have been produced by some efficient, if not technically advanced, means. In some cases, strips cut from metal sheet were made into wire by pulling them through perforations in stone beads. This causes the strips to fold round on themselves to form thin tubes. This strip drawing technique was in use in
Egypt by the
2nd Dynasty. From the middle of the 2nd millennium BCE most of the
gold wires in jewellery are characterised by seam lines that follow a spiral path along the wire. Such twisted strips can be converted into solid round wires by rolling them between flat surfaces or the strip wire drawing method. The strip twist wire manufacturing method was superseded by
drawing in the ancient
Old World sometime between about the 8th and 10th centuries AD.
 There is some evidence for the use of drawing further East prior to this period.
Square and hexagonal wires were possibly made using a
swaging technique. In this method a metal rod was struck between grooved metal blocks, or between a grooved punch and a grooved metal
anvil. Swaging is of great antiquity, possibly dating to the beginning of the 2nd millennium BCE in Egypt and in the
Iron Ages in Europe for
fibulae. Twisted square-section wires are a very common
filigree decoration in early
In about the middle of the 2nd millennium BCE, a new category of decorative tube was introduced which imitated a line of granules. True beaded wire, produced by mechanically distorting a round-section wire, appeared in the
Eastern Mediterranean and Italy in the seventh century BCE, perhaps disseminated by the
Phoenicians. Beaded wire continued to be used in jewellery into modern times, although it largely fell out of favour in about the tenth century CE when two drawn round wires, twisted together to form what are termed 'ropes', provided a simpler-to-make alternative. A forerunner to beaded wire may be the notched strips and wires which first occur from around 2000 BCE in
drawn in England from the medieval period. The wire was used to make
wool cards and pins, manufactured goods whose import was prohibited by
Edward IV in 1463.
 The first wire mill in Great Britain was established at
Tintern in about 1568 by the founders of the
Company of Mineral and Battery Works, who had a
monopoly on this.
 Apart from their second wire mill at nearby Whitebrook,
 there were no other wire mills before the second half of the 17th century. Despite the existence of mills, the drawing of wire down to fine sizes continued to be done manually.
Wire is usually drawn of cylindrical form; but it may be made of any desired section by varying the outline of the holes in the draw-plate through which it is passed in the process of manufacture. The
die is a piece of hard cast-iron or hard steel, or for fine work it may be a
diamond or a
ruby. The object of utilising precious stones is to enable the dies to be used for a considerable period without losing their size, and so producing wire of incorrect diameter. Diamond dies must be rebored when they have lost their original diameter of hole, but metal dies are brought down to size again by hammering up the hole and then drifting it out to correct diameter with a punch.