{"product_id":"pure-copper-wire-solid-bare-round-jewelry-making-craft-uncoated","title":"Pure Copper Wire Solid Bare Round 0.2mm - 5.5mm Jewelry Making Craft Uncoated","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003ePure Copper Wire — Solid Bare Round for Jewelry Making, Craft \u0026amp; Electrical Work\u003c\/h2\u003e\n\u003cp\u003eWhen a project demands a conductor that bends cleanly, holds its shape, and won't introduce unwanted coatings into the work, bare copper wire is the go-to choice for jewelers, electronics hobbyists, and craft makers alike. Whether you're wrapping stones, forming structural frames, or winding coils, finding a single source that covers the full diameter range without switching suppliers is a constant frustration — this listing solves that.\u003c\/p\u003e\n\u003cp\u003eEach spool is solid bare round copper wire, uncoated and unplated, available in 26 outer diameters from 0.2 mm (~0.008 in) up to 5.5 mm (~0.217 in), sold per 1-meter length. The wire is bright-drawn copper with a smooth, consistent surface finish and a circular cross-section throughout its length.\u003c\/p\u003e\n\u003cp\u003eTypical applications include hand-formed jewelry wire wrapping and stone setting, DIY coil winding for electronics and transformers, sculptural craft armatures, grounding leads in hobby electrical builds, and decorative weaving or macramé accents where a metallic element is needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for standard jewelry-making tools (round-nose, flat-nose, and wire-cutting pliers). Thinner gauges (0.2–0.5 mm) are compatible with most bead-weaving needles and fine-wire jigs. Thicker gauges (3.0–5.5 mm) require heavy-duty cutters or a jeweler's saw.\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These Bare Copper Wire Coils\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-list\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003eSolid round cross-section\u003c\/strong\u003e — consistent diameter from end to end, no hollow core, no seam; bends and forms without kinking at recommended bend radii for each gauge.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🪙\u003c\/span\u003e\u003cstrong\u003eUncoated bare copper\u003c\/strong\u003e — no enamel, lacquer, or plating; surface is ready for direct soldering, patination, or oxidation finishing without stripping steps.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cstrong\u003e26 diameter options, 0.2 mm to 5.5 mm\u003c\/strong\u003e — covers AWG-equivalent fine wire through heavy-gauge rod, letting you match the exact stiffness and visual weight your project requires.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cstrong\u003eSold per 1-meter length\u003c\/strong\u003e — buy only what you need; no minimum spool commitment, making it practical for sampling a new gauge or completing a small run.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e\u003cstrong\u003eHigh electrical conductivity\u003c\/strong\u003e — bare copper is one of the most conductive common metals; suitable for low-voltage hobby electrical connections, coil winding, and grounding applications.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🎨\u003c\/span\u003e\u003cstrong\u003eWorkable with standard hand tools\u003c\/strong\u003e — annealed-grade softness on finer gauges allows hand-bending and coiling; thicker gauges provide structural rigidity for 3D sculptural forms.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — Bare Copper Wire\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSolid bare copper (uncoated, unplated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWire Shape\u003c\/th\u003e\n\u003ctd\u003eRound (circular cross-section)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Diameter Range\u003c\/th\u003e\n\u003ctd\u003e0.2 mm – 5.5 mm (0.008 in – 0.217 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Diameters\u003c\/th\u003e\n\u003ctd\u003e0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 2.0, 2.3, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength per Unit\u003c\/th\u003e\n\u003ctd\u003e1 meter (approx. 39.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eBare \/ bright-drawn, no coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003ctd\u003eCopper (natural reddish-orange)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemper\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTensile Strength\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight per Meter\u003c\/th\u003e\n\u003ctd\u003eSee variant options (varies by diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich diameter should I choose for jewelry wire wrapping?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eFor wrapping cabochons and beads, 0.4–0.8 mm (approximately 26–20 AWG equivalent) is the most common range — fine enough to weave through bead holes yet stiff enough to hold a wrapped frame. For structural bail or frame work, 1.0–1.5 mm gives more rigidity. Thicker gauges (2.0 mm and above) are better suited to bangles, cuffs, and sculptural elements that need to hold their shape under wear.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this wire soft enough to bend by hand without tools?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eFiner gauges (0.2–1.0 mm) can typically be bent, coiled, and shaped by hand. From 1.2 mm upward, round-nose or flat-nose pliers are recommended to achieve clean bends without work-hardening the wire prematurely. Gauges 3.0 mm and above generally require heavier-duty pliers or a bench vise for tight bends.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill bare copper wire tarnish or oxidize over time?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes — uncoated copper naturally develops a patina when exposed to air and moisture, shifting from bright reddish-orange toward darker brown or green over time. Many jewelers and craft makers intentionally accelerate this with liver of sulfur or salt-and-ammonia patination. If you want to preserve the bright finish, apply a clear lacquer or jewelry sealant after forming. The wire itself does not corrode structurally under normal indoor conditions.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I solder this wire for electrical or craft connections?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Because the wire is bare and uncoated, it accepts standard rosin-core solder without any stripping or pre-treatment. Use a suitable flux for the gauge — thicker wire (3 mm+) requires more heat dwell time to reach soldering temperature. For jewelry applications, silver-bearing solder or copper-compatible hard solder can be used with a torch.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this wire compatible with standard wire jigs and coiling tools?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eGauges from 0.2 mm to approximately 1.5 mm are compatible with most plastic and metal wire jigs (such as Wig Jig or Coiling Gizmo-style tools). Thicker gauges may require a mandrel or round-bar form rather than a peg-style jig. Always check the maximum wire gauge rating of your specific tool before use.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose between a thinner and thicker gauge for coil winding?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eFor electronics coil winding (inductors, transformers, electromagnets), the gauge is determined by the required current capacity and the number of turns that must fit in the coil former. Thinner wire (0.2–0.5 mm) allows more turns in a given space but carries less current. Thicker wire (1.0 mm+) carries more current but requires a larger former. Consult your coil design specifications for the correct AWG or metric diameter before ordering.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the wire come pre-cut to exactly 1 meter, or is there tolerance?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eEach unit is cut to 1 meter (approximately 39.4 inches). A small cutting tolerance of ±1–2 cm is typical for hand-cut wire lengths. If your project requires a precise length, plan to trim to final dimension after receiving. For bulk or precision-length requirements, contact us to confirm options.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003e\n🛒 Select your diameter and add to cart above.\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which diameter should I choose for jewelry wire wrapping?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For wrapping cabochons and beads, 0.4–0.8 mm (approximately 26–20 AWG equivalent) is the most common range. For structural bail or frame work, 1.0–1.5 mm gives more rigidity. Thicker gauges (2.0 mm and above) are better suited to bangles, cuffs, and sculptural elements.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this wire soft enough to bend by hand without tools?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Finer gauges (0.2–1.0 mm) can typically be bent and coiled by hand. From 1.2 mm upward, pliers are recommended. Gauges 3.0 mm and above generally require heavy-duty pliers or a bench vise.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will bare copper wire tarnish or oxidize over time?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes — uncoated copper naturally develops a patina when exposed to air and moisture. Apply a clear lacquer or jewelry sealant after forming to preserve the bright finish.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I solder this wire for electrical or craft connections?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The bare uncoated surface accepts standard rosin-core solder without stripping or pre-treatment. Thicker wire requires more heat dwell time.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this wire compatible with standard wire jigs and coiling tools?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Gauges from 0.2 mm to approximately 1.5 mm are compatible with most wire jigs. Thicker gauges may require a mandrel or round-bar form.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose between a thinner and thicker gauge for coil winding?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Thinner wire (0.2–0.5 mm) allows more turns in a given space but carries less current. Thicker wire (1.0 mm+) carries more current but requires a larger former. Consult your coil design specifications for the correct diameter.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the wire come pre-cut to exactly 1 meter, or is there tolerance?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Each unit is cut to 1 meter (approximately 39.4 inches) with a typical cutting tolerance of ±1–2 cm. Plan to trim to final dimension after receiving if precision is required.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"0.2mm \/ 1 meter","offer_id":52378302939410,"sku":"GLFBNHHMESSIJSS0046x1","price":2.3,"currency_code":"USD","in_stock":true},{"title":"0.3mm \/ 1 meter","offer_id":52378302972178,"sku":"GLFBNHHMESSIJSS0047x1","price":2.38,"currency_code":"USD","in_stock":true},{"title":"0.4mm \/ 1 meter","offer_id":52378303004946,"sku":"GLFBNHHMESSIJSS0048x1","price":2.38,"currency_code":"USD","in_stock":true},{"title":"0.5mm \/ 1 meter","offer_id":52378303037714,"sku":"GLFBNHHMESSIJSS0049x1","price":2.43,"currency_code":"USD","in_stock":true},{"title":"0.6mm \/ 1 meter","offer_id":52378303070482,"sku":"GLFBNHHMESSIJSS0050x1","price":2.43,"currency_code":"USD","in_stock":true},{"title":"0.7mm \/ 1 meter","offer_id":52378303103250,"sku":"GLFBNHHMESSIJSS0051x1","price":2.52,"currency_code":"USD","in_stock":true},{"title":"0.8mm \/ 1 meter","offer_id":52378303136018,"sku":"GLFBNHHMESSIJSS0052x1","price":2.52,"currency_code":"USD","in_stock":true},{"title":"0.9mm \/ 1 meter","offer_id":52378303168786,"sku":"GLFBNHHMESSIJSS0053x1","price":2.57,"currency_code":"USD","in_stock":true},{"title":"1.0mm \/ 1 meter","offer_id":52378303201554,"sku":"GLFBNHHMESSIJSS0054x1","price":2.57,"currency_code":"USD","in_stock":true},{"title":"1.1mm \/ 1 meter","offer_id":52378303234322,"sku":"GLFBNHHMESSIJSS0055x1","price":2.65,"currency_code":"USD","in_stock":true},{"title":"1.2mm \/ 1 meter","offer_id":52378303267090,"sku":"GLFBNHHMESSIJSS0056x1","price":2.71,"currency_code":"USD","in_stock":true},{"title":"1.3mm \/ 1 meter","offer_id":52378303299858,"sku":"GLFBNHHMESSIJSS0057x1","price":2.79,"currency_code":"USD","in_stock":true},{"title":"1.4mm \/ 1 meter","offer_id":52378303332626,"sku":"GLFBNHHMESSIJSS0058x1","price":2.84,"currency_code":"USD","in_stock":true},{"title":"1.5mm \/ 1 meter","offer_id":52378303365394,"sku":"GLFBNHHMESSIJSS0059x1","price":2.92,"currency_code":"USD","in_stock":true},{"title":"1.6mm \/ 1 meter","offer_id":52378303398162,"sku":"GLFBNHHMESSIJSS0060x1","price":2.98,"currency_code":"USD","in_stock":true},{"title":"1.7mm \/ 1 meter","offer_id":52378303430930,"sku":"GLFBNHHMESSIJSS0061x1","price":3.06,"currency_code":"USD","in_stock":true},{"title":"1.8mm \/ 1 meter","offer_id":52378303463698,"sku":"GLFBNHHMESSIJSS0062x1","price":3.11,"currency_code":"USD","in_stock":true},{"title":"2.0mm \/ 1 meter","offer_id":52378303496466,"sku":"GLFBNHHMESSIJSS0063x1","price":3.2,"currency_code":"USD","in_stock":true},{"title":"2.3mm \/ 1 meter","offer_id":52378303529234,"sku":"GLFBNHHMESSIJSS0064x1","price":3.93,"currency_code":"USD","in_stock":true},{"title":"2.5mm \/ 1 meter","offer_id":52378303562002,"sku":"GLFBNHHMESSIJSS0065x1","price":4.34,"currency_code":"USD","in_stock":true},{"title":"3.0mm \/ 1 meter","offer_id":52378303594770,"sku":"GLFBNHHMESSIJSS0066x1","price":5.56,"currency_code":"USD","in_stock":true},{"title":"3.5mm \/ 1 meter","offer_id":52378303627538,"sku":"GLFBNHHMESSIJSS0067x1","price":7.33,"currency_code":"USD","in_stock":true},{"title":"4.0mm \/ 1 meter","offer_id":52378303660306,"sku":"GLFBNHHMESSIJSS0068x1","price":9.64,"currency_code":"USD","in_stock":true},{"title":"4.5mm \/ 1 meter","offer_id":52378303693074,"sku":"GLFBNHHMESSIJSS0069x1","price":11.76,"currency_code":"USD","in_stock":true},{"title":"5.0mm \/ 1 meter","offer_id":52378303725842,"sku":"GLFBNHHMESSIJSS0070x1","price":13.45,"currency_code":"USD","in_stock":true},{"title":"5.5mm \/ 1 meter","offer_id":52378303758610,"sku":"GLFBNHHMESSIJSS0071x1","price":16.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture6of8_fb15e9e2-5fb7-4568-95d0-08fdf5c4da78.jpg?v=1781769255","url":"https:\/\/homediyer.com\/products\/pure-copper-wire-solid-bare-round-jewelry-making-craft-uncoated","provider":"HomeDIYer","version":"1.0","type":"link"}