{"product_id":"mt3-boring-head-adapter-arbor-1-1-2x18tpi-12mm-drawbar","title":"MT3 Boring Head Adapter Arbor 1-1\/2\" x 18 TPI with 12mm Drawbar | Spare Shank for 2\" (50mm) Boring Head | Bluefox Tools | DE","description":"\u003ch3 data-section-id=\"mdef7o\" data-start=\"171\" data-end=\"255\" class=\"PDq2pG_selectionAnchorContainer\"\u003eMT3 Boring Head Adapter Arbor – Precision Spare Shank for 2\" (50mm) Boring Heads\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"257\" data-end=\"661\"\u003eThe \u003cstrong data-start=\"261\" data-end=\"308\"\u003eBluefox Tools MT3 Boring Head Adapter Arbor\u003c\/strong\u003e is a high-precision spare shank designed for mounting \u003cstrong data-start=\"363\" data-end=\"389\"\u003e2\" (50mm) boring heads\u003c\/strong\u003e onto milling and drilling machines equipped with a \u003cstrong data-start=\"441\" data-end=\"464\"\u003eMorse Taper 3 (MT3)\u003c\/strong\u003e spindle. Precision-machined from premium alloy steel, this adapter provides exceptional rigidity, accurate alignment, and vibration-free boring performance for professional machining applications.\u003c\/p\u003e\n\u003cp data-start=\"663\" data-end=\"907\"\u003eThe arbor features a \u003cstrong data-start=\"684\" data-end=\"715\"\u003e1-1\/2\" × 18 TPI male thread\u003c\/strong\u003e, allowing secure attachment to the rear of compatible boring heads. A \u003cstrong data-start=\"786\" data-end=\"802\"\u003e12mm drawbar\u003c\/strong\u003e ensures positive spindle retention, delivering reliable performance during heavy-duty boring operations.\u003c\/p\u003e\n\u003cp data-start=\"909\" data-end=\"1097\"\u003eDesigned for tool rooms, machine shops, engineering workshops, and industrial metalworking, this MT3 arbor is an ideal replacement shank or spare adapter for precision boring applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1099\" data-end=\"1111\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1112\" data-end=\"1568\"\u003e\n\u003cli data-section-id=\"7z5cpk\" data-start=\"1112\" data-end=\"1153\"\u003ePrecision MT3 boring head adapter arbor\u003c\/li\u003e\n\u003cli data-section-id=\"atoho0\" data-start=\"1154\" data-end=\"1195\"\u003eDesigned for \u003cstrong data-start=\"1169\" data-end=\"1195\"\u003e2\" (50mm) boring heads\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10myvkk\" data-start=\"1196\" data-end=\"1247\"\u003eStandard \u003cstrong data-start=\"1207\" data-end=\"1226\"\u003e1-1\/2\" × 18 TPI\u003c\/strong\u003e male mounting thread\u003c\/li\u003e\n\u003cli data-section-id=\"bnbx1a\" data-start=\"1248\" data-end=\"1282\"\u003eCompatible with \u003cstrong data-start=\"1266\" data-end=\"1282\"\u003e12mm drawbar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xhi403\" data-start=\"1283\" data-end=\"1329\"\u003ePrecision-machined for maximum concentricity\u003c\/li\u003e\n\u003cli data-section-id=\"13p2trb\" data-start=\"1330\" data-end=\"1369\"\u003eHigh-quality alloy steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"m0lyhl\" data-start=\"1370\" data-end=\"1415\"\u003eProvides rigid and vibration-free machining\u003c\/li\u003e\n\u003cli data-section-id=\"uaxlas\" data-start=\"1416\" data-end=\"1465\"\u003eExcellent wear resistance and long service life\u003c\/li\u003e\n\u003cli data-section-id=\"1fbb7ew\" data-start=\"1466\" data-end=\"1506\"\u003eIdeal replacement shank or spare arbor\u003c\/li\u003e\n\u003cli data-section-id=\"1jzntlx\" data-start=\"1507\" data-end=\"1568\"\u003eSuitable for milling and drilling machines with MT3 spindle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1570\" data-end=\"1588\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1589\" data-end=\"1907\"\u003e\n\u003cli data-section-id=\"hq7bkd\" data-start=\"1589\" data-end=\"1615\"\u003e\n\u003cstrong data-start=\"1591\" data-end=\"1601\"\u003eBrand:\u003c\/strong\u003e Bluefox Tools\u003c\/li\u003e\n\u003cli data-section-id=\"qggh65\" data-start=\"1616\" data-end=\"1661\"\u003e\n\u003cstrong data-start=\"1618\" data-end=\"1635\"\u003eProduct Type:\u003c\/strong\u003e Boring Head Adapter Arbor\u003c\/li\u003e\n\u003cli data-section-id=\"134lmoa\" data-start=\"1662\" data-end=\"1700\"\u003e\n\u003cstrong data-start=\"1664\" data-end=\"1680\"\u003eMorse Taper:\u003c\/strong\u003e MT3 (3 Morse Taper)\u003c\/li\u003e\n\u003cli data-section-id=\"asipr0\" data-start=\"1701\" data-end=\"1742\"\u003e\n\u003cstrong data-start=\"1703\" data-end=\"1719\"\u003eThread Size:\u003c\/strong\u003e 1-1\/2\" × 18 TPI (Male)\u003c\/li\u003e\n\u003cli data-section-id=\"d77bj9\" data-start=\"1743\" data-end=\"1767\"\u003e\n\u003cstrong data-start=\"1745\" data-end=\"1762\"\u003eDrawbar Size:\u003c\/strong\u003e 12mm\u003c\/li\u003e\n\u003cli data-section-id=\"mo3zr\" data-start=\"1768\" data-end=\"1807\"\u003e\n\u003cstrong data-start=\"1770\" data-end=\"1797\"\u003eCompatible Boring Head:\u003c\/strong\u003e 2\" (50mm)\u003c\/li\u003e\n\u003cli data-section-id=\"175pw91\" data-start=\"1808\" data-end=\"1835\"\u003e\n\u003cstrong data-start=\"1810\" data-end=\"1823\"\u003eMaterial:\u003c\/strong\u003e Alloy Steel\u003c\/li\u003e\n\u003cli data-section-id=\"npqf9e\" data-start=\"1836\" data-end=\"1907\"\u003e\n\u003cstrong data-start=\"1838\" data-end=\"1854\"\u003eApplication:\u003c\/strong\u003e Boring Head Mounting for Milling \u0026amp; Drilling Machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1909\" data-end=\"1925\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1926\" data-end=\"2177\"\u003e\n\u003cli data-section-id=\"lma34x\" data-start=\"1926\" data-end=\"1944\"\u003ePrecision boring\u003c\/li\u003e\n\u003cli data-section-id=\"195q5v3\" data-start=\"1945\" data-end=\"1973\"\u003eMilling machine operations\u003c\/li\u003e\n\u003cli data-section-id=\"1pqiu14\" data-start=\"1974\" data-end=\"2001\"\u003eVertical milling machines\u003c\/li\u003e\n\u003cli data-section-id=\"7emra9\" data-start=\"2002\" data-end=\"2021\"\u003eDrilling machines\u003c\/li\u003e\n\u003cli data-section-id=\"5tergv\" data-start=\"2022\" data-end=\"2043\"\u003eTool room machining\u003c\/li\u003e\n\u003cli data-section-id=\"1qqtjhj\" data-start=\"2044\" data-end=\"2067\"\u003eEngineering workshops\u003c\/li\u003e\n\u003cli data-section-id=\"9wmtjz\" data-start=\"2068\" data-end=\"2093\"\u003eIndustrial metalworking\u003c\/li\u003e\n\u003cli data-section-id=\"sn6c0g\" data-start=\"2094\" data-end=\"2115\"\u003eMachine maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"1arosno\" data-start=\"2116\" data-end=\"2144\"\u003ePrecision hole enlargement\u003c\/li\u003e\n\u003cli data-section-id=\"ee1hzr\" data-start=\"2145\" data-end=\"2177\"\u003eGeneral machining applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"bluefoxtools","offers":[{"title":"Default Title","offer_id":63086771536243,"sku":"MK4 ARBOR DE","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/3626\/6099\/files\/image-2026-06-24T175222.014_65_d67c22ad-e8b5-4245-bddd-54a6fcd32607.jpg?v=1783940973","url":"https:\/\/bluefoxtoolmart.com\/products\/mt3-boring-head-adapter-arbor-1-1-2x18tpi-12mm-drawbar","provider":"bluefoxtools","version":"1.0","type":"link"}