{"product_id":"busch-447au-pave-cut-carbide-twist-drill-round-burs-3-32-shank-0-80-1-60mm","title":"Busch 447AU Pave Cut Carbide Twist Drill Round Burs On 3\/32\" Shanks","description":"\u003cp\u003eThe Busch Pfingst 447AU Pavé Cut Carbide Bur is an innovative dual-action tool engineered specifically for pavé stone setting. By combining a twist drill and a round bur into a single instrument, it performs pre-drilling and shaping in one step—reducing workflow time while maintaining exceptional accuracy. The result is cleaner seats, improved alignment, and greater efficiency at the bench.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCombines twist drill and round bur in one tool\u003c\/li\u003e\n\u003cli\u003eUp to 50% faster than using two separate burs\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for pavé stone setting\u003c\/li\u003e\n\u003cli\u003ePrecision cutting geometry for accurate seat formation\u003c\/li\u003e\n\u003cli\u003eManufactured from ultra-fine grain carbide\u003c\/li\u003e\n\u003cli\u003eLong-lasting performance with clean cutting action\u003c\/li\u003e\n\u003cli\u003eSold individually (by the piece)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBur Style\u003c\/th\u003e\n\u003ctd\u003ePfingst 447AU Pavé Cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eCombined twist drill and round bur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHot isostatically compressed ultra-fine grain carbide\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\u003eApplication\u003c\/th\u003e\n\u003ctd\u003ePavé stone setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufactured In\u003c\/th\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eBusch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\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\u003eBAU118.448\u003c\/td\u003e\n\u003ctd\u003e0.80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAU118.449\u003c\/td\u003e\n\u003ctd\u003e0.90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAU118.450\u003c\/td\u003e\n\u003ctd\u003e1.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAU118.451\u003c\/td\u003e\n\u003ctd\u003e1.10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAU118.452\u003c\/td\u003e\n\u003ctd\u003e1.20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAU118.453\u003c\/td\u003e\n\u003ctd\u003e1.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAU118.454\u003c\/td\u003e\n\u003ctd\u003e1.40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAU118.455\u003c\/td\u003e\n\u003ctd\u003e1.50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAU118.456\u003c\/td\u003e\n\u003ctd\u003e1.60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThis dual-purpose design consolidates drilling and shaping into a single operation, helping improve consistency and reduce tool changes during pavé work.\u003c\/p\u003e","brand":"Busch Burs","offers":[{"title":"0.80mm","offer_id":43557655576790,"sku":"BAU118.448","price":34.55,"currency_code":"USD","in_stock":true},{"title":"0.90mm","offer_id":43557655609558,"sku":"BAU118.449","price":34.55,"currency_code":"USD","in_stock":true},{"title":"1.00mm","offer_id":43557655642326,"sku":"BAU118.450","price":34.55,"currency_code":"USD","in_stock":true},{"title":"1.10mm","offer_id":43557655675094,"sku":"BAU118.451","price":34.55,"currency_code":"USD","in_stock":true},{"title":"1.20mm","offer_id":43557655707862,"sku":"BAU118.452","price":34.55,"currency_code":"USD","in_stock":true},{"title":"1.30mm","offer_id":43557655740630,"sku":"BAU118.453","price":34.55,"currency_code":"USD","in_stock":true},{"title":"1.40mm","offer_id":43557655773398,"sku":"BAU118.454","price":34.55,"currency_code":"USD","in_stock":true},{"title":"1.50mm","offer_id":43557655806166,"sku":"BAU118.455","price":34.55,"currency_code":"USD","in_stock":true},{"title":"1.60mm","offer_id":43557655838934,"sku":"BAU118.456","price":34.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/busch-447au-pave-cut-carbide-twist-drill-round-burs-on-332-shanks-otto-frei-1.jpg?v=1719958958","url":"https:\/\/www.ottofrei.com\/products\/busch-447au-pave-cut-carbide-twist-drill-round-burs-3-32-shank-0-80-1-60mm","provider":"Otto Frei","version":"1.0","type":"link"}