{"product_id":"durston-1503-steel-plain-round-mandrel-5mm-20mm","title":"Durston 1503 Steel Plain Round Mandrel 5mm to 20mm","description":"\u003cp\u003eThe Durston 1503 Steel Plain Round Mandrel is a hardened steel forming tool designed for a wide range of round forming work in non-ferrous metals. Tapering from 5mm to 20mm, this mandrel provides a smooth, consistent surface for shaping gold, silver, brass, and other non-ferrous materials with precision and control.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHardened steel construction for durability and long-term use\u003c\/li\u003e\n  \u003cli\u003ePlain, smooth surface ideal for clean round forming work\u003c\/li\u003e\n  \u003cli\u003eTapered profile ranging from approximately 3\/16\" at the narrow end to just over 3\/4\" at the widest end\u003c\/li\u003e\n  \u003cli\u003eSuitable for a broad variety of round forming applications with non-ferrous metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e1503\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHardened steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e5mm–20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eNarrowest Diameter\u003c\/th\u003e\n\u003ctd\u003eSlightly over 3\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWidest Diameter\u003c\/th\u003e\n\u003ctd\u003eSlightly over 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003ePlain round, tapered\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCompatible Metals\u003c\/th\u003e\n\u003ctd\u003eNon-ferrous metals (gold, silver, brass, and similar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Durston","offers":[{"title":"Default Title","offer_id":44029393961174,"sku":"143.095","price":57.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/durston-1503-steel-plain-round-mandrel-5mm-to-20mm-otto-frei-2.jpg?v=1723495593","url":"https:\/\/www.ottofrei.com\/products\/durston-1503-steel-plain-round-mandrel-5mm-20mm","provider":"Otto Frei","version":"1.0","type":"link"}