{"product_id":"fox-komet-h253b-carbide-hart-90-degree-bur-kit-10pc-090mm-180mm","title":"Fox-Komet H253B Carbide Hart 90 Degree Bur Kit-10 Pieces .90mm to 1.80mm","description":"\u003cp\u003eThe Fox-Komet H253B Carbide Hart 90 Degree Bur Kit gives jewelers and metalsmiths a complete range of precision hart (heart) burs engineered specifically for demanding hard alloys. Carbide construction makes these burs exceptionally well-suited for setting work and seat cutting in white gold, platinum, and steel — materials that quickly dull standard high-speed steel burs. The kit spans ten incremental sizes from 0.90mm to 1.80mm, providing a finely graduated selection for precise stone-seat work. All burs mount on a 3\/32\" shank, compatible with standard flex-shaft handpieces and pendant motors.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarbide construction engineered for hard alloys including white gold, platinum, and steel\u003c\/li\u003e\n\u003cli\u003e90-degree hart bur geometry for accurate V-seat and prong-seat cutting\u003c\/li\u003e\n\u003cli\u003eTen graduated sizes in a single kit — 0.90mm through 1.80mm in 0.10mm increments\u003c\/li\u003e\n\u003cli\u003e3\/32\" shank fits standard flex-shaft handpieces and pendant motors\u003c\/li\u003e\n\u003cli\u003eOne bur of each size included — no duplicates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBur Type\u003c\/th\u003e\n\u003ctd\u003eHart (Heart), 90 Degree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCarbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e0.90mm – 1.80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces in Kit\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Applications\u003c\/th\u003e\n\u003ctd\u003eHard alloys — white gold, platinum, steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFCH118.009 — 0.90mm\u003c\/li\u003e\n\u003cli\u003eFCH118.010 — 1.00mm\u003c\/li\u003e\n\u003cli\u003eFCH118.011 — 1.10mm\u003c\/li\u003e\n\u003cli\u003eFCH118.012 — 1.20mm\u003c\/li\u003e\n\u003cli\u003eFCH118.013 — 1.30mm\u003c\/li\u003e\n\u003cli\u003eFCH118.014 — 1.40mm\u003c\/li\u003e\n\u003cli\u003eFCH118.015 — 1.50mm\u003c\/li\u003e\n\u003cli\u003eFCH118.016 — 1.60mm\u003c\/li\u003e\n\u003cli\u003eFCH118.017 — 1.70mm\u003c\/li\u003e\n\u003cli\u003eFCH118.018 — 1.80mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fox Germany Burs","offers":[{"title":"Default Title","offer_id":44303794798806,"sku":"FCH118.025KIT","price":182.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/fox-komet-h253b-carbide-hart-90-degree-bur-kit-10-pieces-90mm-to-1-80mm-otto-frei-1.jpg?v=1719954162","url":"https:\/\/www.ottofrei.com\/products\/fox-komet-h253b-carbide-hart-90-degree-bur-kit-10pc-090mm-180mm","provider":"Otto Frei","version":"1.0","type":"link"}