{"product_id":"accupro-936-12527-helical-flute-thread-mill-npt-tialn","title":"Accupro 936-12527 Helical Flute Thread Mill Npt Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 936-12527 is a solid carbide helical flute thread mill designed for cutting internal NPT threads in sizes 1\/16 and 1\/8. It features a 0.245-inch cutting diameter, a 0.437-inch length of cut, and a 1\/4-inch shank diameter. The tool runs 3 flutes ground from micrograin solid carbide and is finished with a TiAlN coating for extended tool life in abrasive materials. At 27 teeth per inch, it is sized specifically for NPT thread profiles. Machinists and tool-and-die professionals install this tool in CNC machining centers for precision thread milling operations.\u003c\/p\u003e\u003cp\u003eThis thread mill is suited for internal NPT thread applications in metalworking and machining environments. It handles both 1\/16 NPT and 1\/8 NPT thread sizes in a single tool, making it practical for shops producing fittings, manifolds, ports, or other fluid-system components that require tapered pipe thread forms. The helical flute geometry assists chip evacuation during the milling cycle. This tool does not support coolant-through delivery, so external coolant or mist is the appropriate cooling method during use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCuts internal NPT threads in 1\/16 and 1\/8 thread sizes with a single tool\u003c\/li\u003e\n\u003cli\u003e3-flute helical geometry supports chip evacuation in internal thread milling\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction provides rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003eTiAlN coating improves wear resistance in ferrous and abrasive materials\u003c\/li\u003e\n\u003cli\u003e27 TPI matched to NPT thread standard profile\u003c\/li\u003e\n\u003cli\u003eNo coolant-through  -  compatible with external coolant or mist delivery\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 NPT thread milling in 1\/16 and 1\/8 thread sizes.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is installed by machinists in CNC machining centers using a standard 1\/4-inch tool holder or collet chuck. Confirm runout and holder concentricity before cutting to protect edge integrity at these small diameters. Program helical interpolation per the thread mill cycle appropriate for NPT taper geometry. Do not use in manual mills or hand-held setups.\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\/16, 1\/8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch\u003c\/strong\u003e: 27\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.245 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.437 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\u003eMaterial\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\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: 0.4 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 936-12527\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51743442862386,"sku":"936-12527","price":268.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/353b882d7482aa177f9bf62477343d7c.jpg?v=1788847090","url":"https:\/\/voomisupply.com\/products\/accupro-936-12527-helical-flute-thread-mill-npt-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}