{"product_id":"triangle-drawplate-31-hole-9-12mm","title":"Triangle Drawplate 87% 12mm-9mm With 31 Holes","description":"\u003cp\u003eThe Triangle Drawplate SP 139 features 31 precisely graduated holes shaped as isosceles triangles, where the two equal sides measure 87% of the base. The largest hole measures 12mm × 10.4mm and the smallest measures 9mm × 7.8mm, providing a consistent, evenly stepped range for reducing and shaping triangular wire profiles.\u003c\/p\u003e\u003cp\u003eMade from properly hardened steel by an Italian manufacturer with over 40 years of experience producing professional-grade drawplates, this plate is built for reliable performance with soft non-ferrous metals. Modern machine tooling combined with traditional craftsmanship ensures that every hole is precisely formed for smooth, controlled draw-downs.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIsosceles triangle profile with equal sides at 87% of the base length (factory ratio SP 139)\u003c\/li\u003e\n\u003cli\u003e31 graduated holes for even, step-by-step wire reduction\u003c\/li\u003e\n\u003cli\u003eLargest hole: 12mm × 10.4mm; smallest hole: 9mm × 7.8mm\u003c\/li\u003e\n\u003cli\u003eProperly hardened steel construction for durability and long service life\u003c\/li\u003e\n\u003cli\u003ePrecisely machined holes for consistent, smooth draw-downs\u003c\/li\u003e\n\u003cli\u003eSuitable for soft non-ferrous metals including gold, silver, platinum, palladium, and copper alloys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eIsosceles Triangle (SP 139)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSide Ratio\u003c\/th\u003e\n\u003ctd\u003eEqual sides are 87% of base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Holes\u003c\/th\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLargest Hole\u003c\/th\u003e\n\u003ctd\u003e12mm × 10.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSmallest Hole\u003c\/th\u003e\n\u003ctd\u003e9mm × 7.8mm\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\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Metals\u003c\/th\u003e\n\u003ctd\u003eGold, silver, platinum, palladium, copper alloys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"OMO","offers":[{"title":"Default Title","offer_id":43581936468182,"sku":"019.052","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/triangle-drawplate-87percent-12mm-9mm-with-31-holes-otto-frei.jpg?v=1719957339","url":"https:\/\/www.ottofrei.com\/products\/triangle-drawplate-31-hole-9-12mm","provider":"Otto Frei","version":"1.0","type":"link"}