{"product_id":"scientific-cutting-tools-tmlr2-5-45mmela-thread-mill-m2-5","title":"Scientific Cutting Tools TMLR2.5.45MMELA Thread Mill M2.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS TMLR2.5.45MMELA is a solid carbide helical flute thread mill designed for cutting internal M2.5 x 0.45 metric coarse threads. It features three right-hand flutes, a cutting diameter of 0.073 inches, and a 0.25-inch length of cut. The tool is coated with AlTiN+ for extended tool life in demanding materials. At 2.5 inches overall length, the long-reach geometry allows access to recessed features and deep-pocket thread applications. Manufactured from submicron-grade solid carbide, it delivers dimensional accuracy and edge retention in ferrous and non-ferrous workpiece materials. A licensed machinist or CNC programmer typically selects and applies this tool.\u003c\/p\u003e\n\u003cp\u003eThis thread mill is suited for CNC machining centers performing internal thread milling in small-diameter applications. Its long-reach design makes it appropriate for aerospace, medical device, and precision instrumentation work where thread access is restricted. The 0.098-inch minimum nominal bore diameter defines the smallest hole into which the tool can be interpolated. No coolant-through capability is present, so external coolant or mist lubrication should be applied at the spindle during operation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCuts M2.5 x 0.45 metric coarse internal threads in a single helical interpolation pass\u003c\/li\u003e\n  \u003cli\u003eSubmicron-grade solid carbide substrate for rigidity and edge retention in tight-tolerance work\u003c\/li\u003e\n  \u003cli\u003eAlTiN+ coating improves heat resistance and extends tool life in hardened and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eLong-reach design at 2.5 inches OAL provides access to recessed or deep-pocket thread features\u003c\/li\u003e\n  \u003cli\u003eThree right-hand flutes balance chip evacuation with cutting stability at small diameters\u003c\/li\u003e\n  \u003cli\u003eSingle tool handles a range of thread depths up to 0.25 inches length of cut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit option for CNC machining applications requiring M2.5 x 0.45 metric coarse internal thread milling with a 1\/4-inch straight shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is installed and operated by machinists or CNC programmers on milling centers capable of helical interpolation. Secure the 0.25-inch shank in a collet or end-mill holder to the manufacturer-recommended runout tolerance before use. Power down and lock out the spindle before tool changes. Do not use this tool in a drill press or manual mill  -  helical interpolation requires coordinated multi-axis CNC motion.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M2.5 x 0.45\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: Metric Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: 0.45 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.073 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Nominal Diameter\u003c\/strong\u003e: 0.098 inches (2.50 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\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\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: 2.5 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: TMLR2.5.45MMELA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":52126195089714,"sku":"TMLR2.5.45MMELA","price":146.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ac1d22c1360995e2b66c6e99c822ceb6.jpg?v=1790088172","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-tmlr2-5-45mmela-thread-mill-m2-5","provider":"Voomi Supply","version":"1.0","type":"link"}