{"product_id":"scientific-cutting-tools-tmlr470-11ela-thread-mill-5-8-11","title":"Scientific Cutting Tools TMLR470-11ELA Thread Mill 5\/8-11","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS TMLR470-11ELA is a solid carbide helical flute thread mill designed for cutting internal 5\/8-11 UNC threads. Built from submicron-grade carbide and finished with an AlTiN+ coating, this long-reach tool handles demanding threading operations in machining centers and CNC mills. The right-hand flute direction and four-flute configuration deliver clean thread profiles at 11 teeth per inch. With a 0.4700-inch cutting diameter and a 1.7500-inch length of cut, it is suited for through and blind-hole applications where a single-point tap may not be practical. Licensed machinists and tooling specialists are the primary users of this tool.\u003c\/p\u003e\u003cp\u003eThis thread mill is applied in precision machining environments requiring internal UNC thread generation in materials where carbide tooling and AlTiN+ coating provide optimal wear resistance and heat management. The long-reach design extends access into deeper bores while maintaining rigidity. It is commonly used in job shops, aerospace component machining, and general manufacturing where repeatable thread quality is critical. The 0.6250-inch minimum nominal bore diameter defines the smallest hole this tool can produce threads in.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid submicron carbide construction for extended tool life in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eAlTiN+ coating provides high-temperature resistance and reduced friction at the cutting edge\u003c\/li\u003e\n\u003cli\u003e4-flute helical design delivers smooth chip evacuation during internal threading\u003c\/li\u003e\n\u003cli\u003eLong-reach geometry allows threading in deeper bores not accessible with standard-length tools\u003c\/li\u003e\n\u003cli\u003eRight-hand flute direction compatible with standard CNC helical interpolation routines\u003c\/li\u003e\n\u003cli\u003eNo coolant-through design keeps setup simple for machines without high-pressure coolant systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers capable of helical interpolation for internal UNC 5\/8-11 thread milling applications with a minimum bore diameter of 0.6250 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is installed and operated by machinists and CNC programmers using helical interpolation G-code routines on a machining center. Verify spindle speed, feed rate, and helical pitch settings match the tool manufacturer recommendations before running the program. Ensure the tool is seated and torqued correctly in a precision collet or shrink-fit holder to minimize runout. Do not use this thread mill in manual mills or hand-held drilling equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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\u003eThread Mill Type\u003c\/strong\u003e: Long Reach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.4700 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.7500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Nominal Diameter\u003c\/strong\u003e: 0.6250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5000 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\/Finish\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: 10 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242117\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: TMLR470-11ELA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":52040464269618,"sku":"TMLR470-11ELA","price":237.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9e5409cb7a7e2f5e57195c9b47f9fe95_e0f1b47b-c8b1-453d-a825-653e27aee9c7.jpg?v=1790027053","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-tmlr470-11ela-thread-mill-5-8-11","provider":"Voomi Supply","version":"1.0","type":"link"}