{"product_id":"assorts-boring-head-2-inch-for-milling-lathe-machine-1-div-0-0005-5-pcs-hss-boring-bars-r8-shank-7-16-unf-drawbar","title":"Assorts Boring Head 2 inch for Milling \u0026 Lathe Machine 1 Div: 0.0005\" \u0026 5 Pcs HSS Boring Bars R8 Shank (7\/16 UNF Drawbar)","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-30\" data-testid=\"conversation-turn-62\" 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=\"0e664eac-4eaf-4e67-8279-48cb9199ba03\" 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=\"211\"\u003e• \u003cstrong data-start=\"2\" data-end=\"31\"\u003eDual-Machine Versatility:\u003c\/strong\u003e\u003cbr data-start=\"31\" data-end=\"34\"\u003eThis \u003cstrong data-start=\"39\" data-end=\"74\"\u003e2-inch boring head from Assorts\u003c\/strong\u003e is optimized for both \u003cstrong data-start=\"97\" data-end=\"127\"\u003emilling and lathe machines\u003c\/strong\u003e, making it an essential tool for professional machinists and tool-room specialists.\u003c\/p\u003e\n\u003cp data-start=\"213\" data-end=\"401\"\u003e• \u003cstrong data-start=\"215\" data-end=\"246\"\u003eMicro-Adjustment Precision:\u003c\/strong\u003e\u003cbr data-start=\"246\" data-end=\"249\"\u003eThe head features \u003cstrong data-start=\"267\" data-end=\"320\"\u003e0.0005\" (half-thousandth) graduation per division\u003c\/strong\u003e, allowing ultra-fine adjustments and helping achieve highly accurate tolerances.\u003c\/p\u003e\n\u003cp data-start=\"403\" data-end=\"640\"\u003e• \u003cstrong data-start=\"405\" data-end=\"433\"\u003eR8 Shank with 7\/16\" UNF:\u003c\/strong\u003e\u003cbr data-start=\"433\" data-end=\"436\"\u003eEquipped with an \u003cstrong data-start=\"453\" data-end=\"512\"\u003eindustry-standard R8 shank and 7\/16\" UNF drawbar thread\u003c\/strong\u003e, this tool ensures rigid and vibration-free mounting on \u003cstrong data-start=\"569\" data-end=\"639\"\u003eBridgeport-style milling machines and other R8-compatible machines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"642\" data-end=\"881\"\u003e• \u003cstrong data-start=\"644\" data-end=\"673\"\u003eComplete 5-Piece HSS Kit:\u003c\/strong\u003e\u003cbr data-start=\"673\" data-end=\"676\"\u003eThe package includes \u003cstrong data-start=\"697\" data-end=\"745\"\u003e5 premium High-Speed Steel (HSS) boring bars\u003c\/strong\u003e, known for their excellent sharpness and toughness. These bars can handle \u003cstrong data-start=\"820\" data-end=\"880\"\u003eminimum bore diameters from 0.75\" up to larger diameters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"883\" data-end=\"1078\"\u003e• \u003cstrong data-start=\"885\" data-end=\"923\"\u003eHardened Alloy Steel Construction:\u003c\/strong\u003e\u003cbr data-start=\"923\" data-end=\"926\"\u003eManufactured from \u003cstrong data-start=\"944\" data-end=\"970\"\u003ehigh-grade alloy steel\u003c\/strong\u003e, the boring head is built for heavy-duty applications while maintaining long-term precision and durability.\u003c\/p\u003e\n\u003cp data-start=\"1080\" data-end=\"1269\"\u003e• \u003cstrong data-start=\"1082\" data-end=\"1108\"\u003eEasy Operational Flow:\u003c\/strong\u003e\u003cbr data-start=\"1108\" data-end=\"1111\"\u003eWith a \u003cstrong data-start=\"1118\" data-end=\"1142\"\u003euser-friendly design\u003c\/strong\u003e, the dial adjustments are smooth and precise, making it easier to achieve exact bore sizes even in complex machining projects.\u003c\/p\u003e\n\u003cp data-start=\"1271\" data-end=\"1453\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• \u003cstrong data-start=\"1273\" data-end=\"1301\"\u003eSuperior Surface Finish:\u003c\/strong\u003e\u003cbr data-start=\"1301\" data-end=\"1304\"\u003eThe robust and well-balanced construction helps \u003cstrong data-start=\"1352\" data-end=\"1388\"\u003eeliminate chatter during cutting\u003c\/strong\u003e, resulting in a \u003cstrong data-start=\"1405\" data-end=\"1452\"\u003esmooth, mirror-like finish on the workpiece\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":47226159956160,"sku":"D9-7HMK-P1RN","price":82.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0482\/7328\/files\/61eMj-4aY2L._SL1500.jpg?v=1768031471","url":"https:\/\/shop.assortsmachinetools.com\/products\/assorts-boring-head-2-inch-for-milling-lathe-machine-1-div-0-0005-5-pcs-hss-boring-bars-r8-shank-7-16-unf-drawbar","provider":"Assorts","version":"1.0","type":"link"}