{"product_id":"4763mm-300pcs-solid-copper-balls-high-precision-09","title":"4.763mm-300pcs Solid Copper Balls High Precision 0.9mm-45mm Industrial-Grade Solid Precision Copper Balls Small Metal Balls Corrosion-Resistant","description":"\u003cdiv\u003eWhat are 4.763mm Solid Copper Balls? High-Precision 0.9-45 mm Brass and Copper Spheres for Industrial Use\u003cbr\u003e\n✔️ 300 pcs per pack; solid copper\/brass balls; corrosion-resistant; precise spheres \u003cp\u003eThese solid copper balls are precision‑manufactured metal spheres designed for bearings, weights, calibration, and fixtures across industrial, lab, and craft settings. They cover a wide diameter range from 0.9 mm up to 45 mm, making them handy for machining, balancing, jewelry making, and educational projects. Each ball is produced from either 99.9% pure copper material or H62 brass material (copper content 60.5-63.5%), ensuring solid integrity throughout use. Packaging options include plastic bags or paper boxes, with a typical order containing 300 pieces per set. \u003c\/p\u003e ✅ Material: solid copper or brass with options of 99.9% Cu or H62 brass (60.5-63.5% Cu) \u003cbr\u003e\n✅ Size range: 0.9 mm to 45 mm in precise, standardized diameters \u003cbr\u003e\n✅ Precision: high‑quality machining yields near‑perfect spheres for smooth rotation \u003cbr\u003e\n✅ Corrosion resistance: copper\/brass alloys designed for durability and longer life \u003cbr\u003e\n✅ Packaging: plastic bag or paper box, 300 pieces per order \u003cbr\u003e\n✅ Applications: suitable for bearings, weights, calibration, jewelry making, and lab experiments \u003cbr\u003e\n✅ Notes: manual measurement may introduce minor dimensional variation; color may vary by monitor \u003cbr\u003e 💡 What is a solid copper ball used for in precision machining and crafting? These copper spheres are handy in a range of tasks from technical fixtures to decorative projects.\n- Bearings and contact surfaces where a true, round ball is needed\n- Calibration, balancing, and weight reference in educational or lab work\n- Jewelry making, craft projects, or model components requiring corrosion resistance\n- DIY fixtures and test rigs that benefit from stable, uniform spheres Using these copper balls can boost accuracy, longevity, and reliability in both industrial setups and hands‑on projects. \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52260245864767,"sku":"VXB0G4MFWPKP","price":148.04,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/solid-copper-balls-high-precision-spheres.jpg?v=1772821970","url":"https:\/\/bearingscanada.com\/products\/4763mm-300pcs-solid-copper-balls-high-precision-09","provider":"Bearings Canada","version":"1.0","type":"link"}