{"product_id":"scientific-cutting-tools-tmlr4-7mmela-thread-mill-m4-x-0-70","title":"Scientific Cutting Tools TMLR4-.7MMELA Thread Mill M4 X 0.70","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS TMLR4-.7MMELA is a helical flute thread mill designed for cutting internal metric threads in a single helical pass. Built from submicron-grade solid carbide and finished with an AlTiN+ coating, this tool handles the demands of threading hard and abrasive workpiece materials. It cuts M4 x 0.70 metric coarse threads with a 0.12-inch cutting diameter and a 0.5-inch length of cut. The long-reach design and 2.5-inch overall length make it well-suited for threading holes in tight or recessed areas. Machinists and CNC operators use this tool in production and precision machining environments.\u003c\/p\u003e\n\u003cp\u003eThis thread mill is intended for internal threading applications on CNC machining centers using helical interpolation. The right-hand flute direction and 3-flute geometry support consistent chip evacuation and thread form accuracy. It is appropriate for use in ferrous and non-ferrous metals, hardened steels, and other materials where carbide tooling and AlTiN+ coating provide a thermal and wear advantage. Coolant-through is not supported, so flood or mist coolant delivered externally is the standard approach for this tool.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCuts M4 x 0.70 metric coarse internal threads via helical interpolation\u003c\/li\u003e\n  \u003cli\u003eSubmicron-grade solid carbide substrate for enhanced wear resistance and rigidity\u003c\/li\u003e\n  \u003cli\u003eAlTiN+ coating improves heat resistance and extends tool life in demanding materials\u003c\/li\u003e\n  \u003cli\u003eLong-reach thread mill type allows access to deep or recessed hole features\u003c\/li\u003e\n  \u003cli\u003e3-flute, right-hand helical geometry promotes stable cutting and chip clearance\u003c\/li\u003e\n  \u003cli\u003e0.12-inch cutting diameter with 0.5-inch length of cut for controlled thread engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers capable of helical interpolation for cutting M4 x 0.70 metric coarse internal threads. Minimum nominal bore diameter of 0.1575 inches (4.00 mm) is required for proper tool clearance and thread form.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation of this thread mill should be performed by a qualified CNC machinist or tooling specialist. Confirm the spindle, toolholder, and machine are in good working order and that the tool is properly secured in a 1\/4-inch collet or compatible holder before running. Program helical interpolation at conservative feed and speed parameters during initial setup, and verify thread form with a go\/no-go gauge after the first pass. Do not use this tool for external threading or in manual drill-press applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M4 x 0.70\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric Coarse\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\u003eCutting Diameter\u003c\/strong\u003e: 0.12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.5 inches\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\u003eMinimum Nominal Diameter\u003c\/strong\u003e: 0.1575 inches (4.00 mm)\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\u003ePitch\u003c\/strong\u003e: 0.70 mm\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: 0.05 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: TMLR4-.7MMELA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":51971980919090,"sku":"TMLR4-.7MMELA","price":140.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5bfce2b34ce86ac14dfccf9ea191d0ff.jpg?v=1789959916","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-tmlr4-7mmela-thread-mill-m4-x-0-70","provider":"Voomi Supply","version":"1.0","type":"link"}