{"product_id":"precision-boring-head-2imperial-1-div-0-0005-r8-shank-7-16-unf-drawbar","title":"Precision Boring Head 2\"Imperial 1 div=0.0005\" \u0026 R8 Shank (7\/16 UNF Drawbar)","description":"\u003cp data-start=\"0\" data-end=\"199\"\u003e• \u003cstrong data-start=\"2\" data-end=\"23\"\u003eBridgeport Ready:\u003c\/strong\u003e\u003cbr data-start=\"23\" data-end=\"26\"\u003eThis \u003cstrong data-start=\"31\" data-end=\"56\"\u003eprecision boring head\u003c\/strong\u003e comes with a \u003cstrong data-start=\"70\" data-end=\"120\"\u003estandard R8 shank and 7\/16\" UNF drawbar thread\u003c\/strong\u003e, providing a perfect and secure fit for \u003cstrong data-start=\"161\" data-end=\"198\"\u003eBridgeport-style milling machines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"201\" data-end=\"412\"\u003e• \u003cstrong data-start=\"203\" data-end=\"227\"\u003eUltra-Fine Accuracy:\u003c\/strong\u003e\u003cbr data-start=\"227\" data-end=\"230\"\u003eWith \u003cstrong data-start=\"235\" data-end=\"288\"\u003e0.0005\" (half-thousandth) graduation per division\u003c\/strong\u003e, this tool allows you to achieve critical tolerances, making it ideal for \u003cstrong data-start=\"363\" data-end=\"411\"\u003eengine building and precision tool-room work\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"414\" data-end=\"611\"\u003e• \u003cstrong data-start=\"416\" data-end=\"450\"\u003ePrecision Ground Construction:\u003c\/strong\u003e\u003cbr data-start=\"450\" data-end=\"453\"\u003eThe bore and sliding surfaces of this unit are \u003cstrong data-start=\"500\" data-end=\"520\"\u003eprecision-ground\u003c\/strong\u003e, ensuring minimal play and delivering superior surface finish during machining operations.\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"792\"\u003e• \u003cstrong data-start=\"615\" data-end=\"645\"\u003eIndustry Standard Tooling:\u003c\/strong\u003e\u003cbr data-start=\"645\" data-end=\"648\"\u003eThis head accepts \u003cstrong data-start=\"666\" data-end=\"722\"\u003eboring tools and bars with a 1\/2-inch diameter shank\u003c\/strong\u003e, one of the most versatile and widely available sizes for machinists.\u003c\/p\u003e\n\u003cp data-start=\"794\" data-end=\"971\"\u003e• \u003cstrong data-start=\"796\" data-end=\"819\"\u003eRobust Steel Build:\u003c\/strong\u003e\u003cbr data-start=\"819\" data-end=\"822\"\u003eManufactured from \u003cstrong data-start=\"840\" data-end=\"871\"\u003ehigh-quality hardened steel\u003c\/strong\u003e, the head minimizes vibration and provides improved stability during turning and boring operations.\u003c\/p\u003e\n\u003cp data-start=\"973\" data-end=\"1150\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• \u003cstrong data-start=\"975\" data-end=\"999\"\u003eProfessional Finish:\u003c\/strong\u003e\u003cbr data-start=\"999\" data-end=\"1002\"\u003eFeaturing a \u003cstrong data-start=\"1014\" data-end=\"1051\"\u003eblack and precision-ground finish\u003c\/strong\u003e, this tool not only looks professional but is also \u003cstrong data-start=\"1103\" data-end=\"1121\"\u003erust-resistant\u003c\/strong\u003e, ensuring long service life.\u003c\/p\u003e","brand":"assortsmachinetools","offers":[{"title":"Default Title","offer_id":47226159333568,"sku":"F5-K04R-1NRJ","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0482\/7328\/files\/51L4vhyoA8L._AC_SL1019.jpg?v=1768031335","url":"https:\/\/shop.assortsmachinetools.com\/products\/precision-boring-head-2imperial-1-div-0-0005-r8-shank-7-16-unf-drawbar","provider":"Assorts","version":"1.0","type":"link"}