{"product_id":"supra-mk-stiff-1in-natural-bristle-brushes-unmounted-1-8-hole-pack-12","title":"Pack-12 Supra MK Stiff 1\" Natural Bristle Brushes-Unmounted With 1\/8\" Hole","description":"\u003cp\u003eThe Supra MK Stiff 1\" natural bristle brushes are unmounted miniature brushes built for demanding polishing and finishing work. These brushes feature solid steel ring construction for lasting durability, with filaments permanently anchored in the ring and uniformly distributed for consistent, even wear across the brush face. Ideal for flat, curved, small, and hard-to-reach surfaces, these brushes are made in the USA with natural animal hair.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStiff bristle flex for aggressive surface work\u003c\/li\u003e\n\u003cli\u003eSolid steel ring construction for durability and longevity\u003c\/li\u003e\n\u003cli\u003eFilaments permanently anchored and uniformly distributed for even wear\u003c\/li\u003e\n\u003cli\u003eNatural animal hair bristles\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003e1\/8\" center hole for use with compatible hub adapters and screw mandrels\u003c\/li\u003e\n\u003cli\u003eSuitable for flat, curved, small, and hard-to-reach surfaces\u003c\/li\u003e\n\u003cli\u003eSold by the dozen (pack of 12)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrush Diameter\u003c\/th\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBristle Type\u003c\/th\u003e\n\u003ctd\u003eNatural animal hair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStiffness\u003c\/th\u003e\n\u003ctd\u003eStiff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Diameter\u003c\/th\u003e\n\u003ctd\u003e1\/8\"\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\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe 1\/8\" hole is designed for use with hub adapters 147.257 or 147.259, and screw mandrels with 1\/8\" diameter screws 143.160 or 143.162.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eUsing this 1\/8\" hole size with thinner 3\/32\" diameter screw mandrels will result in a sloppy, imprecise fit.\u003c\/em\u003e Otto Frei also carries natural bristle brushes with 3\/32\" diameter holes for use with those mandrels.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eSupra does not manufacture extra soft bristle brushes. Extra soft bristle brushes are made in China.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supra","offers":[{"title":"Default Title","offer_id":43584382435542,"sku":"116.673","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/pack-12-supra-mk-stiff-1-natural-bristle-brushes-unmounted-with-18-hole-otto-frei.jpg?v=1719956242","url":"https:\/\/www.ottofrei.com\/products\/supra-mk-stiff-1in-natural-bristle-brushes-unmounted-1-8-hole-pack-12","provider":"Otto Frei","version":"1.0","type":"link"}