{"product_id":"scientific-cutting-tools-tm28027npttin-c-thread-mill-1-8-27-npt","title":"Scientific Cutting Tools TM28027NPTTIN\/C Thread Mill 1\/8-27 Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS TM28027NPTTIN\/C is a straight flute thread mill designed to cut 1\/8-27 NPT threads in both external and internal applications. Built from submicron-grade solid carbide and coated with TiAlN for heat and wear resistance, this tool delivers consistent thread quality in ferrous and non-ferrous materials. It runs 4 flutes with a 0.28-inch cutting diameter, a 0.758-inch length of cut, and a 3\/8-inch straight shank. Machinists and tool-and-die professionals use this mill on CNC machining centers where helical interpolation is available. The NPT taper thread profile makes it well suited for pipe fitting applications across plumbing, pneumatic, and hydraulic work.\u003c\/p\u003e\n\u003cp\u003eThis thread mill is intended for shops producing or repairing 1\/8-27 NPT threaded connections in production or maintenance environments. At 3.5 inches overall length with a 3\/8-inch shank, it fits standard ER and side-lock toolholders common to vertical and horizontal machining centers. The straight flute geometry and submicron carbide substrate make it a reliable choice when threading materials that demand tool rigidity and edge integrity. No coolant-through capability means external flood or mist coolant is the standard approach for chip evacuation and thermal management during the cut.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCuts 1\/8-27 NPT threads in both external and internal configurations in a single tool\u003c\/li\u003e\n  \u003cli\u003eSubmicron-grade solid carbide substrate for rigidity and edge retention\u003c\/li\u003e\n  \u003cli\u003eTiAlN coating improves heat resistance and extends tool life in demanding materials\u003c\/li\u003e\n  \u003cli\u003e4 straight flutes with 27 TPI for consistent NPT thread form\u003c\/li\u003e\n  \u003cli\u003e0.758-inch length of cut accommodates standard NPT thread engagement depths\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch shank diameter fits common ER collet and side-lock toolholder systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on CNC machining centers capable of helical interpolation. Cuts 1\/8-27 NPT thread form in external and internal applications. The 3\/8-inch straight shank is compatible with standard ER collet chucks and side-lock toolholders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThread milling requires a CNC control with helical interpolation capability  -  confirm machine compatibility before setup. Secure the shank fully within the toolholder to the recommended gauge depth to minimize runout and deflection. Use external flood or mist coolant directed at the cutting zone for chip evacuation, as this tool does not have coolant-through capability. Verify programmed thread pitch and interpolation direction before running the first part.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/8-27\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External and Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch\u003c\/strong\u003e: 27 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.28 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.758 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Nominal Diameter\u003c\/strong\u003e: 1\/8 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: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStaggered Tooth\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242117\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: TM28027NPTTIN\/C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":51960457888050,"sku":"TM28027NPTTIN\/C","price":265.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/12e37d419e2a1431e5a39185fa51715a.jpg?v=1789946384","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-tm28027npttin-c-thread-mill-1-8-27-npt","provider":"Voomi Supply","version":"1.0","type":"link"}