{"product_id":"design-pattern-roll-52","title":"Design Pattern Roll #52","description":"\u003cp\u003eDesign Pattern Roll #52 is an upper patterning roll designed for use with economy rolling mills. Paired with a flat lower roll, it imprints decorative designs directly onto soft non-ferrous metals, making it a practical tool for jewelers and metalsmiths working in gold, silver, copper, and brass.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpper patterning roll used in combination with a flat lower roll\u003c\/li\u003e\n\u003cli\u003eProduces a broad range of decorative surface designs on soft non-ferrous metals\u003c\/li\u003e\n\u003cli\u003eCompatible with the Otto Frei economy rolling mill and many other economy mills made in India\u003c\/li\u003e\n\u003cli\u003eSuitable for use with gold, silver, copper, and brass\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eRoll Position\u003c\/th\u003e\n\u003ctd\u003eUpper roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoll Diameter\u003c\/th\u003e\n\u003ctd\u003e43 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoll Width\u003c\/th\u003e\n\u003ctd\u003e3 in. (76 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Surface Diameter\u003c\/th\u003e\n\u003ctd\u003e1 in. (25.4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Length\u003c\/th\u003e\n\u003ctd\u003e142 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Metals\u003c\/th\u003e\n\u003ctd\u003eGold, silver, copper, brass (soft non-ferrous metals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMill Compatibility\u003c\/th\u003e\n\u003ctd\u003eOtto Frei economy rolling mill; many economy mills made in India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Economy","offers":[{"title":"Default Title","offer_id":43581257253078,"sku":"128.2038","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/design-pattern-roll-52-otto-frei.jpg?v=1719957637","url":"https:\/\/www.ottofrei.com\/ja\/products\/design-pattern-roll-52","provider":"Otto Frei","version":"1.0","type":"link"}