{"product_id":"scientific-cutting-tools-tm370-16exj-a-thread-mill-5-flute","title":"Scientific Cutting Tools TM370-16EXJ-A Thread Mill 5 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS TM370-16EXJ-A is a straight flute external thread mill designed for cutting UNJ external threads in demanding machining applications. Built from submicron-grade solid carbide and coated with AlTiN+, this tool delivers high heat resistance and extended tool life in hard and abrasive materials. It features 5 flutes, a 3\/8 inch shank diameter, and a cutting diameter of 0.37 inches with a length of cut of 0.774 inches. At 16 teeth per inch, it is suited for fine-pitch UNJ threading operations. This tool is typically installed and operated by CNC machinists and tooling specialists in precision machining environments.\u003c\/p\u003e\n\u003cp\u003eThis thread mill is intended for external UNJ thread milling on CNC machining centers. The straight flute geometry makes it well suited for harder materials and short-chipping alloys where chip evacuation is straightforward. With an overall length of 3.5 inches and a 3\/8 inch shank, it fits standard toolholders used in vertical and horizontal machining centers. It is commonly used in aerospace, defense, and precision manufacturing where UNJ thread form compliance is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSubmicron-grade solid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eAlTiN+ coating provides high-temperature resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003e5-flute straight flute design suited for hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e16 TPI pitch for fine UNJ external thread profiles\u003c\/li\u003e\n  \u003cli\u003e0.37 inch cutting diameter with 0.774 inch length of cut\u003c\/li\u003e\n  \u003cli\u003eNo coolant-through design  -  suitable for standard external coolant delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for UNJ external thread milling applications on CNC machining centers equipped with standard 3\/8 inch toolholders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool should be installed by a qualified CNC machinist or tooling technician. Ensure the toolholder is clean and the shank is secured to the manufacturer-recommended pull-out force before running. Confirm spindle speed and feed rate are programmed to match the tool diameter and workpiece material before engaging the cut. Never exceed the tool's rated cutting diameter or depth of cut for the material being machined.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNJ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch (TPI)\u003c\/strong\u003e: 16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.37 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.774 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\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch\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: AlTiN+\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: 4 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: TM370-16EXJ-A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":51973397119282,"sku":"TM370-16EXJ-A","price":324.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e450eeb2f6746a51ca0b7c0d2e07f67b.jpg?v=1789973162","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-tm370-16exj-a-thread-mill-5-flute","provider":"Voomi Supply","version":"1.0","type":"link"}