{"product_id":"2-5-inches-head-diameter-fly-cutter-r8-shank-7-16-unf-drawbar-for-milling-machine-with-3-8-square-hss-tool-bit","title":"2.5\" Inches Head Diameter Fly Cutter R8 Shank (7\/16\" UNF Drawbar) for Milling Machine with 3\/8\" Square HSS Tool Bit","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:883962e8-8996-4cf6-a71d-b15e79bad3e9-218\" data-testid=\"conversation-turn-136\" 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=\"40610d20-2848-4645-a29c-46909dd0b2e1\" 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=\"1673\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• \u003cstrong data-start=\"2\" data-end=\"33\"\u003eIntegrated R8 Shank Design:\u003c\/strong\u003e Features a single-body rigid construction that eliminates flex and provides maximum strength during machining.\u003cbr data-start=\"144\" data-end=\"147\"\u003e• \u003cstrong data-start=\"149\" data-end=\"175\"\u003eBridgeport Compatible:\u003c\/strong\u003e The shank is precision-tapped with a 7\/16\" UNF × 20 TPI thread, making it compatible with standard R8 milling machine drawbars.\u003cbr data-start=\"303\" data-end=\"306\"\u003e• \u003cstrong data-start=\"308\" data-end=\"345\"\u003eHardened \u0026amp; Ground Tool Steel:\u003c\/strong\u003e The entire cutter body is heat-treated and precision-ground, ensuring industrial-grade durability and long-term performance.\u003cbr data-start=\"470\" data-end=\"473\"\u003e• \u003cstrong data-start=\"475\" data-end=\"499\"\u003eM2 HSS Bit Included:\u003c\/strong\u003e Supplied with a premium 3\/8\" × 3\/8\" × 4\" High-Speed Steel (M2 grade) tool bit, designed for excellent cutting performance and edge retention.\u003cbr data-start=\"641\" data-end=\"644\"\u003e• \u003cstrong data-start=\"646\" data-end=\"672\"\u003eVibration-Free Finish:\u003c\/strong\u003e The non-detachable shank design eliminates joint play, helping deliver smoother cutting action and improved surface finishes.\u003cbr data-start=\"798\" data-end=\"801\"\u003e• \u003cstrong data-start=\"803\" data-end=\"828\"\u003ePrecision Engineered:\u003c\/strong\u003e The hardened body construction reduces runout and maintains consistent cutting depth across wide surfaces.\u003cbr data-start=\"935\" data-end=\"938\"\u003e• \u003cstrong data-start=\"940\" data-end=\"969\"\u003eEfficient Surface Facing:\u003c\/strong\u003e Ideal for squaring, truing, and flattening workpieces with professional machining accuracy.\u003cbr data-start=\"1061\" data-end=\"1064\"\u003e• \u003cstrong data-start=\"1066\" data-end=\"1095\"\u003eVersatile Material Range:\u003c\/strong\u003e Performs effectively on aluminum, brass, steel, and cast iron.\u003cbr data-start=\"1158\" data-end=\"1161\"\u003e• \u003cstrong data-start=\"1163\" data-end=\"1190\"\u003eCost-Effective Tooling:\u003c\/strong\u003e Produces mirror-like finishes at a significantly lower cost than multi-insert face mill systems.\u003cbr data-start=\"1287\" data-end=\"1290\"\u003e• \u003cstrong data-start=\"1292\" data-end=\"1313\"\u003eReady-to-Use Kit:\u003c\/strong\u003e Includes the one-piece fly cutter body and hardened M2 HSS cutting bit, ready for immediate use.\u003cbr data-start=\"1410\" data-end=\"1413\"\u003e• \u003cstrong data-start=\"1415\" data-end=\"1442\"\u003eSingle-Point Precision:\u003c\/strong\u003e Perfect for machinists who require highly detailed surfacing with minimal tool marks.\u003cbr data-start=\"1528\" data-end=\"1531\"\u003e• \u003cstrong data-start=\"1533\" data-end=\"1558\"\u003eMaintenance Friendly:\u003c\/strong\u003e The standard 3\/8\" square HSS bit can be easily resharpened, allowing custom grinding for specific machining needs.\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":47177089286336,"sku":"2Z-9WQK-HL9M","price":64.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0482\/7328\/files\/51yhgNlxS1L._SL1500.jpg?v=1766726643","url":"https:\/\/shop.assortsmachinetools.com\/products\/2-5-inches-head-diameter-fly-cutter-r8-shank-7-16-unf-drawbar-for-milling-machine-with-3-8-square-hss-tool-bit","provider":"Assorts","version":"1.0","type":"link"}