{"product_id":"precision-quality-boring-head-2-imperial-for-milling-machine-1-div-0-0005-2-head-dia-r8-7-16-unf","title":"Precision Quality Boring Head 2\" Imperial for Milling Machine 1 Div=0.0005\" (2\" HEAD DIA- R8 (7\/16\" UNF))","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:873c244f-98d6-48bd-9c46-780640301f2d-40\" data-testid=\"conversation-turn-82\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"ee80cc27-a8ef-43d1-aa06-99ed69d55577\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"205\"\u003e• \u003cstrong data-start=\"2\" data-end=\"27\"\u003eUltra-High Precision:\u003c\/strong\u003e\u003cbr data-start=\"27\" data-end=\"30\"\u003eThis \u003cstrong data-start=\"35\" data-end=\"66\"\u003e2-inch diameter boring head\u003c\/strong\u003e features \u003cstrong data-start=\"76\" data-end=\"117\"\u003e0.0005\" (half-thousandth) graduations\u003c\/strong\u003e, allowing meticulous micrometer-type adjustments for highly accurate boring operations.\u003c\/p\u003e\n\u003cp data-start=\"207\" data-end=\"397\"\u003e• \u003cstrong data-start=\"209\" data-end=\"238\"\u003ePrecision Ground Quality:\u003c\/strong\u003e\u003cbr data-start=\"238\" data-end=\"241\"\u003eThe bore and sliding components of this unit are \u003cstrong data-start=\"290\" data-end=\"310\"\u003eprecision-ground\u003c\/strong\u003e, helping minimize vibration during machining and delivering a superior surface finish.\u003c\/p\u003e\n\u003cp data-start=\"399\" data-end=\"587\"\u003e• \u003cstrong data-start=\"401\" data-end=\"421\"\u003eSecure R8 Shank:\u003c\/strong\u003e\u003cbr data-start=\"421\" data-end=\"424\"\u003eDesigned for \u003cstrong data-start=\"437\" data-end=\"474\"\u003eBridgeport-style milling machines\u003c\/strong\u003e, it comes with a \u003cstrong data-start=\"492\" data-end=\"542\"\u003estandard R8 shank and 7\/16\" UNF drawbar thread\u003c\/strong\u003e, ensuring rigid and stable spindle mounting.\u003c\/p\u003e\n\u003cp data-start=\"589\" data-end=\"802\"\u003e• \u003cstrong data-start=\"591\" data-end=\"621\"\u003eIndustry Standard Tooling:\u003c\/strong\u003e\u003cbr data-start=\"621\" data-end=\"624\"\u003eThe head accepts \u003cstrong data-start=\"641\" data-end=\"697\"\u003eboring tools and bars with a 1\/2-inch diameter shank\u003c\/strong\u003e, giving machinists maximum flexibility in tool selection. \u003cem data-start=\"756\" data-end=\"802\"\u003e(Note: Tooling is not included in this set.)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"804\" data-end=\"978\"\u003e• \u003cstrong data-start=\"806\" data-end=\"834\"\u003eRobust Tool Steel Build:\u003c\/strong\u003e\u003cbr data-start=\"834\" data-end=\"837\"\u003eManufactured from \u003cstrong data-start=\"855\" data-end=\"889\"\u003ehigh-grade hardened tool steel\u003c\/strong\u003e, this head maintains durability and precision even during heavy-duty milling operations.\u003c\/p\u003e\n\u003cp data-start=\"980\" data-end=\"1172\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• \u003cstrong data-start=\"982\" data-end=\"1011\"\u003eProfessional Reliability:\u003c\/strong\u003e\u003cbr data-start=\"1011\" data-end=\"1014\"\u003eIdeal for both \u003cstrong data-start=\"1029\" data-end=\"1076\"\u003eprofessional workshops and hobby machinists\u003c\/strong\u003e, this tool delivers consistent accuracy for operations such as \u003cstrong data-start=\"1140\" data-end=\"1171\"\u003efacing and hole enlargement\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"assortsmachinetools","offers":[{"title":"Default Title","offer_id":47226146160832,"sku":"37-8XQD-17KF","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0482\/7328\/files\/51Rb2whwp5L._AC_SL1019.jpg?v=1768029488","url":"https:\/\/shop.assortsmachinetools.com\/products\/precision-quality-boring-head-2-imperial-for-milling-machine-1-div-0-0005-2-head-dia-r8-7-16-unf","provider":"Assorts","version":"1.0","type":"link"}