{"product_id":"vargus-80301-internal-thread-mill-3-flute-solid-carbide","title":"Vargus 80301 Internal Thread Mill 3 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VARGUS 80301 is a solid carbide, helical flute thread mill designed for cutting internal threads in a variety of workpiece materials. With three right-hand flutes, a 0.1920-inch cutting diameter, and a 0.5250-inch length of cut, this tool generates UNC, UNF, and UNEF thread forms in a single helical interpolation pass. The bright, uncoated finish keeps the tool ready for use as received or compatible with post-treatment applications. Coolant-through capability supports chip evacuation and heat management during threading operations, extending tool life in production environments.\u003c\/p\u003e\n\u003cp\u003eThis thread mill is suited for machining centers and CNC milling machines capable of helical interpolation. It is used in job shops, production machining, and toolroom applications where a 1\/4-inch shank and 20 TPI specification are required. The 2.2440-inch overall length provides adequate reach for standard internal threading setups. Machinists working with tapped holes in ferrous and non-ferrous materials will find this tool appropriate for thread forms ranging from fine to extra-fine pitch on the UNF and UNEF standards, as well as standard UNC applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in threading applications\u003c\/li\u003e\n  \u003cli\u003eThree right-hand helical flutes for efficient chip removal during internal thread milling\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design aids chip evacuation and thermal control at the cutting zone\u003c\/li\u003e\n  \u003cli\u003eCompatible with UNC, UNF, and UNEF thread standards in a single tool\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for use as received or post-coating processes\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch shank diameter fits standard collet and toolholder systems on CNC machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on CNC machining centers capable of helical interpolation with a standard 1\/4-inch shank toolholder or collet system; thread standards supported are UNC, UNF, and UNEF at 20 teeth per inch.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is installed by a machinist or CNC setup technician into a compatible 1\/4-inch collet or toolholder on a CNC milling machine programmed for helical interpolation. Ensure the spindle is fully stopped and the machine is in a safe state before toolholder changes. Verify runout within acceptable tolerance after installation to prevent premature wear or thread form error. Coolant-through connections should be confirmed active before production threading begins.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\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: UNC, UNF, UNEF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch\u003c\/strong\u003e: 20 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.1920 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Nominal Diameter\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.5250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.2440 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\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: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242117\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: VARGUS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 80301\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67906915270962,"sku":"80301","price":228.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/24f26efaca8b13c96fba8c0bc565a935.jpg?v=1791172446","url":"https:\/\/voomisupply.com\/products\/vargus-80301-internal-thread-mill-3-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}