{"product_id":"scientific-cutting-tools-tmi470-11ha-thread-mill-5-8-11","title":"Scientific Cutting Tools TMI470-11HA Thread Mill 5\/8-11","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS TMI470-11HA is a helical flute thread mill designed for cutting internal 5\/8-11 UNC threads in machined components. Built from submicron-grade solid carbide and finished with an AlTiN+ coating, it delivers thermal resistance and wear life suited to production and job-shop environments. The tool features 4 right-hand flutes, a 0.47-inch cutting diameter, and a 1.309-inch length of cut. At 4 inches overall length, this is a long-reach configuration that allows threading in deeper bores where standard-length tools cannot reach. Installation and operation are performed by CNC machinists using appropriate CAM-programmed helical interpolation routines.\u003c\/p\u003e\n\u003cp\u003eThis thread mill is used in CNC machining centers for producing internal 5\/8-11 UNC threaded holes in materials compatible with solid carbide tooling, including steel, stainless steel, aluminum, and hardened alloys. The AlTiN+ coating extends tool life in higher-temperature cuts. The long-reach design makes it appropriate for flanges, housings, manifolds, and other workpieces where bore depth or surrounding geometry limits access. The 1\/2-inch shank diameter fits standard ER and hydraulic toolholders commonly found in milling setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCuts internal 5\/8-11 UNC threads via helical interpolation on CNC milling machines\u003c\/li\u003e\n  \u003cli\u003eSubmicron-grade solid carbide substrate for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eAlTiN+ coating for elevated thermal resistance in ferrous and hardened materials\u003c\/li\u003e\n  \u003cli\u003eLong-reach configuration with 4-inch overall length for deep-bore access\u003c\/li\u003e\n  \u003cli\u003e4 right-hand helical flutes for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eNo coolant-through design; external coolant or mist lubrication applies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for CNC milling applications requiring internal 5\/8-11 UNC thread milling with a 1\/2-inch shank and long-reach geometry.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThread mills require helical interpolation programmed in the CAM system or control; consult the machine tool manufacturer and tooling documentation for correct toolpath parameters. Secure the 1\/2-inch shank in a properly sized, clean toolholder and verify runout before cutting. Always confirm spindle speed, feed rate, and depth-of-cut parameters against the material being machined. Power down and lock out the machining center before performing any tool change.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Mill Type\u003c\/strong\u003e: Long Reach\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch\u003c\/strong\u003e: 11 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.47 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Nominal Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.309 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN+\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.42 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SCIENTIFIC CUTTING TOOLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TMI470-11HA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":52003629203762,"sku":"TMI470-11HA","price":282.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8e6c07f4d6afb5ed741b2c165bb6281e.jpg?v=1789998942","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-tmi470-11ha-thread-mill-5-8-11","provider":"Voomi Supply","version":"1.0","type":"link"}