{"product_id":"100mm-x-100mm-aluminium-sand-casting-mould-rings-2-part-set-for-delft-clay-and-peterobond","title":"100mm x 100mm Aluminium Sand Casting Mould Rings, 2-Part Set, for Delft Clay and Peterobond","description":"\u003cp\u003eFor jewellers and metalworkers casting small components at the bench, this two-part aluminium flask is essential. It is designed for sand casting with materials like Delft Clay or Petrobond, offering a lightweight alternative to traditional cast iron for easier handling during packing and pouring.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-part cope and drag design for standard sand casting techniques.\u003c\/li\u003e\n\u003cli\u003eMachined inner and outer lips ensure repeatable, secure alignment of the two halves.\u003c\/li\u003e\n\u003cli\u003eLightweight aluminium construction is easier to handle at the bench than cast iron.\u003c\/li\u003e\n\u003cli\u003e100mm diameter is suitable for casting rings, pendants, and other small components.\u003c\/li\u003e\n\u003cli\u003eAll stock is held in the UK, ready for same-day dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho it's for\u003c\/h3\u003e\n\u003cp\u003eIdeal for UK bench jewellers, silversmiths, and small-scale metal casters producing one-off or limited-run pieces. Also suitable for students and apprentices learning sand casting methods in a workshop environment.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Aluminium\u003c\/li\u003e\n\u003cli\u003eInternal Diameter: 100mm\u003c\/li\u003e\n\u003cli\u003eTotal Assembled Height: 100mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ts-trust\"\u003e\u003cstrong\u003eFree UK delivery\u003c\/strong\u003e · \u003cstrong\u003eSame-day dispatch\u003c\/strong\u003e before 2pm · \u003cstrong\u003e30-day returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cspan data-toolsmith-sku-index style=\"position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden\" aria-hidden=\"true\"\u003eSKU: 10-QRN1-JMFK\u003c\/span\u003e\n\n\u003c!-- TS:RELATED-GUIDES v1 --\u003e\n\u003cdiv class=\"ts-related-guides\" style=\"margin-top:2em;padding:1em;border-top:1px solid #e0d4c0;\"\u003e\n\u003ch3 style=\"margin:0 0 .5em 0;font-size:1.1em;\"\u003eRelated buying guides\u003c\/h3\u003e\n\u003cul style=\"margin:0;padding-left:1.2em;\"\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/news\/setting-up-a-jewellery-bench-uk-essentials\"\u003eSetting Up a Jewellery Bench: 12 Essentials UK Bench Jewellers Actually Use\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/news\/jewellers-saw-frames-and-blades-uk-guide\"\u003eJeweller's Saw Frames and Blades: Pick the Right Combo\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/news\/uk-hallmarking-guide-jewellery-makers-2026\"\u003eUK Hallmarking Guide for Jewellery Makers (2026)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/jewellery-making-tools\"\u003eBrowse all Jewellery Making Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Toolsmith Ltd","offers":[{"title":"Default Title","offer_id":53138227790167,"sku":"10-QRN1-JMFK","price":21.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/1623\/3559\/files\/toolsmith-rebg-100mm-x-100mm-aluminium-sand-casting-mould-rings-2-part-set--1777628289.jpg?v=1777628301","url":"https:\/\/www.toolsmithltd.co.uk\/products\/100mm-x-100mm-aluminium-sand-casting-mould-rings-2-part-set-for-delft-clay-and-peterobond","provider":"Toolsmith Ltd","version":"1.0","type":"link"}