{"product_id":"supra-mm-stiff-natural-bristle-brushes-3-4-thick-double-row-3-32-shank-3-pack","title":"Pack-3 Supra MM Stiff 3\/4\" Thick Double Row Natural Bristle Brushes-Mounted On 3\/32\" Shanks","description":"\u003cp\u003eThe Supra MM Stiff 3\/4\" Thick Double Row Natural Bristle Brushes deliver premium performance for polishing and finishing across a wide range of surfaces. Mounted on 3\/32\" diameter shanks, these brushes are \u003cstrong\u003eMade in the USA\u003c\/strong\u003e with solid steel ring construction engineered for lasting durability. Brush filaments are permanently anchored in the solid steel ring and uniformly distributed, ensuring consistent, even wear throughout the life of the brush.\u003c\/p\u003e\u003cp\u003eThe double row, 3\/4\" thick stiff bristle configuration makes these brushes exceptionally effective on flat, curved, small, and hard-to-reach surfaces — ideal for professional jewelers and metalsmiths who need reliable access to intricate areas. Made with natural animal hair, these brushes offer the classic performance characteristics that professionals trust for polishing and finishing work.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium stiff natural animal hair bristles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e with solid steel ring construction\u003c\/li\u003e\n\u003cli\u003eBrush filaments permanently anchored in the solid steel ring for durability\u003c\/li\u003e\n\u003cli\u003eUniformly distributed filaments for even wear\u003c\/li\u003e\n\u003cli\u003eDouble row, 3\/4\" thick brush profile\u003c\/li\u003e\n\u003cli\u003eEffective on flat, curved, small, and hard-to-reach surfaces\u003c\/li\u003e\n\u003cli\u003eMounted on 3\/32\" diameter shanks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBristle Type\u003c\/th\u003e\n\u003ctd\u003eStiff natural animal hair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrush Thickness\u003c\/th\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRow Configuration\u003c\/th\u003e\n\u003ctd\u003eDouble row\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Diameter\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Operating Speed\u003c\/th\u003e\n\u003ctd\u003e25,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eSolid steel ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e3 brushes per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e3 Supra MM Stiff 3\/4\" Thick Double Row Natural Bristle Brushes mounted on 3\/32\" shanks\u003c\/li\u003e\u003c\/ul\u003e","brand":"Supra","offers":[{"title":"Default Title","offer_id":43584323682518,"sku":"116.613","price":14.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/pack-3-supra-mm-stiff-34-thick-double-row-natural-bristle-brushes-mounted-on-332-shanks-otto-frei.jpg?v=1719956272","url":"https:\/\/www.ottofrei.com\/products\/supra-mm-stiff-natural-bristle-brushes-3-4-thick-double-row-3-32-shank-3-pack","provider":"Otto Frei","version":"1.0","type":"link"}