{"product_id":"swiss-fig-156c-hart-90-degree-burs-0-50-3-70mm-tungsten-vanadium","title":"Swiss Fig. 156C Hart 90 Degree Burs .50mm-3.70mm","description":"\u003cp\u003eThe Swiss Fig. 156C Hart (Heart) 90 Degree Burs are precision-ground tungsten vanadium burs manufactured by Dentsply Maillefer of Switzerland. Designed for professional jewelers and metalsmiths, these 90-degree hart burs deliver consistent, accurate cuts across a wide range of metalworking applications. Available in 27 sizes ranging from 0.50 mm to 3.70 mm, they are a top-selling choice at Otto Frei—preferred by many professionals over higher-priced alternatives for their reliable performance and Swiss-made quality.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwiss Fig. 156C hart (heart) profile with 90-degree cutting angle\u003c\/li\u003e\n\u003cli\u003eManufactured by Dentsply Maillefer of Switzerland\u003c\/li\u003e\n\u003cli\u003eMade from tungsten vanadium steel for durability and edge retention\u003c\/li\u003e\n\u003cli\u003eAvailable in 27 sizes from 0.50 mm to 3.70 mm\u003c\/li\u003e\n\u003cli\u003eConsistently one of the most popular bur lines carried by Otto Frei\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFigure\u003c\/th\u003e\n\u003ctd\u003e156C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eHart (Heart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAngle\u003c\/th\u003e\n\u003ctd\u003e90 Degree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eTungsten Vanadium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eDentsply Maillefer, Switzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e0.50 mm – 3.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eMultiples of 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eBur Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118.495\u003c\/td\u003e\n\u003ctd\u003e0.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118.496\u003c\/td\u003e\n\u003ctd\u003e0.60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118.497\u003c\/td\u003e\n\u003ctd\u003e0.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118.500\u003c\/td\u003e\n\u003ctd\u003e0.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118.501\u003c\/td\u003e\n\u003ctd\u003e1.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118.502\u003c\/td\u003e\n\u003ctd\u003e1.20 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