{"product_id":"scientific-cutting-tools-tm735-8n-thread-mill-1-8-unc","title":"Scientific Cutting Tools TM735-8N Thread Mill 1-8 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS TM735-8N is a straight flute thread mill designed for cutting 1-8 UNC threads in both external and internal applications. Built from powdered metal and finished with a TiCN coating, this tool delivers wear resistance and thermal stability in demanding machining environments. It features 6 flutes, a 0.735 inch cutting diameter, and a 3\/4 inch shank diameter. With a 1.3 inch length of cut and a 4 inch overall length, the TM735-8N suits a range of thread milling setups on CNC machining centers. Machinists and tool-and-die professionals working with 1-inch nominal diameter fastener threads will find this a direct fit for production and repair applications.\u003c\/p\u003e\u003cp\u003eThis thread mill is suited for use on CNC machining centers performing 1-8 UNC thread milling operations at 1-inch nominal diameter. It handles both external and internal thread profiles in a single tool, reducing setup changes. Typical applications include threading in ferrous and non-ferrous workpiece materials where a controlled, interpolated thread path is required. The TiCN coating supports use in harder materials and helps extend tool life in production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStraight flute geometry for stable cutting action in both external and internal thread profiles\u003c\/li\u003e\n\u003cli\u003eTiCN coating increases surface hardness and reduces friction for extended tool life\u003c\/li\u003e\n\u003cli\u003ePowdered metal construction provides a fine-grain substrate with consistent hardness throughout\u003c\/li\u003e\n\u003cli\u003e6 flutes deliver smooth chip load distribution at 8 teeth per inch\u003c\/li\u003e\n\u003cli\u003e0.735 inch cutting diameter with 1.3 inch length of cut suits standard 1-8 UNC thread depth requirements\u003c\/li\u003e\n\u003cli\u003eNo coolant-through design  -  compatible with external flood or mist coolant delivery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for CNC thread milling of 1-8 UNC threads at a 1-inch minimum nominal diameter on machining centers accepting a 3\/4 inch straight shank toolholder.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by a qualified machinist familiar with CNC thread milling and G-code helical interpolation routines. Secure the shank in a properly sized collet or end mill holder and verify runout before cutting. Confirm spindle speed and feed rate parameters against the tool manufacturer's recommendations for the specific workpiece material before engaging the cut. Never exceed the rated length of cut when programming thread depth.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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: 8 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.735 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Nominal Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Powdered Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN\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\u003eWeight\u003c\/strong\u003e: 0.53 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: SCIENTIFIC CUTTING TOOLS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TM735-8N\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":51975671218482,"sku":"TM735-8N","price":298.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ea3b2d557e841c8a9c005e54fc0e3c3.jpg?v=1789978161","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-tm735-8n-thread-mill-1-8-unc","provider":"Voomi Supply","version":"1.0","type":"link"}