{"product_id":"scientific-cutting-tools-tm-430-14npt-thread-mill-npt","title":"Scientific Cutting Tools Tm 430-14NPT Thread Mill Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS TM 430-14NPT is a straight flute thread mill designed for cutting NPT (National Pipe Taper) threads in both external and internal applications. Built from submicron-grade solid carbide, this tool delivers the rigidity and wear resistance required for accurate thread production in ferrous and non-ferrous materials. It runs 4 flutes at 14 TPI with a 0.43-inch cutting diameter and a 1.105-inch length of cut. Machinists and toolroom professionals use this mill where a single tool must handle multiple NPT thread sizes in one setup.\u003c\/p\u003e\u003cp\u003eThis thread mill is suited for CNC machining centers performing NPT thread operations on pipe fittings, manifolds, fluid system components, and similar parts requiring tapered pipe thread forms. It supports both 1\/2-14 NPT and 3\/4-14 NPT thread sizes, making it a practical choice for shops that need to consolidate tooling across multiple common pipe thread specifications. The bright, uncoated finish makes wear inspection straightforward during production runs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCuts both 1\/2-14 NPT and 3\/4-14 NPT threads with a single tool\u003c\/li\u003e\n\u003cli\u003eExternal and internal thread milling capability\u003c\/li\u003e\n\u003cli\u003eSubmicron-grade solid carbide construction for extended tool life\u003c\/li\u003e\n\u003cli\u003e4 straight flutes at 14 TPI for consistent thread form\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish  -  no coolant-through required\u003c\/li\u003e\n\u003cli\u003e0.43-inch cutting diameter with 1.105-inch length of cut\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on CNC machining centers capable of helical interpolation; compatible with 1\/2-inch shank tool holders. Covers 1\/2-14 NPT and 3\/4-14 NPT thread standards as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThread mills of this type are installed and run by machinists on CNC machining centers using helical interpolation cycles  -  confirm your CAM software or control supports the correct thread milling routine before use. Secure the shank fully in a collet or milling chuck to the holder manufacturer's specified engagement depth. Inspect cutting edges before each run; carbide tools are brittle and should not be used if chipped. Follow your facility's lockout\/tagout procedure when changing tooling on any machine.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Sizes\u003c\/strong\u003e: 1\/2-14, 3\/4-14\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 (TPI)\u003c\/strong\u003e: 14\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: 0.43 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.105 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\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Nominal 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\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStaggered Tooth\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\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: TM 430-14NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":51994532905266,"sku":"TM 430-14NPT","price":286.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/db11d1056111049018ae5793e0afc73d.jpg?v=1789991984","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-tm-430-14npt-thread-mill-npt","provider":"Voomi Supply","version":"1.0","type":"link"}