{"product_id":"vargus-80248-thread-mill-7-16-14-3-flute-solid-carbide","title":"Vargus 80248 Thread Mill 7\/16-14 3 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VARGUS 80248 is a straight-flute internal thread mill designed to produce 7\/16-14 UN threads in a single helical pass. Built from micrograin solid carbide, the tool offers rigidity and wear resistance suited to production milling of internal threads in ferrous and non-ferrous workpieces. The 3\/8-inch shank mounts directly in standard ER or milling collet chucks. A TiCN coating reduces friction and extends tool life in demanding materials. With 3 flutes and 14 teeth per inch, the 80248 generates clean thread forms at the 0.354-inch cutting diameter across a 0.214-inch length of cut. Machinists and CNC programmers working in job shops, aerospace, or general manufacturing will find this tool a direct-fit solution for UN internal threading applications.\u003c\/p\u003e\u003cp\u003eThe 80248 is suited for CNC machining centers executing circular interpolation thread-milling cycles on internal UN thread forms. It is appropriate for through-hole and blind-hole applications where a single-point tap presents chatter or breakage risk. The straight-flute geometry makes it practical in both climb and conventional milling directions. At 2.874 inches overall length, the tool reaches moderate-depth features without excessive overhang. It is used in precision manufacturing environments where thread quality and tool longevity are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7\/16-14 UN internal thread form, 14 TPI\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and extended edge life\u003c\/li\u003e\n\u003cli\u003eTiCN coating reduces heat buildup and tool wear in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003e3 straight flutes with 0.354-inch cutting diameter and 0.214-inch length of cut\u003c\/li\u003e\n\u003cli\u003e3\/8-inch shank diameter fits standard ER collet and milling chuck systems\u003c\/li\u003e\n\u003cli\u003e2.874-inch overall length accommodates moderate feature depths\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style thread mill for CNC machining centers capable of circular interpolation thread-milling cycles producing 7\/16-14 UN internal threads.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified CNC machinists or tooling technicians. The tool should be seated in a properly sized ER collet or milling chuck and torqued to the chuck manufacturer's specification before use. Verify spindle direction, feed rate, and helical interpolation pitch in the CAM program or G-code before cutting. Coolant-through is not supported; use external coolant or mist where applicable.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/16-14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch\u003c\/strong\u003e: 14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.354 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.214 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.874 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN\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: 0.129 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: VARGUS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 80248\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67910052610354,"sku":"80248","price":307.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0493b65d603ab95a8a53cfbbe9a44419.jpg?v=1791195259","url":"https:\/\/voomisupply.com\/products\/vargus-80248-thread-mill-7-16-14-3-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}