{"product_id":"accupro-12177449-tapered-end-mill-3-flute-solid-carbide","title":"Accupro 12177449 Tapered End Mill 3 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12177449 is a solid carbide tapered end mill designed for precision milling operations requiring a controlled taper angle. Built from micrograin solid carbide, this tool delivers a 1-degree taper per side with a small end diameter of 1\/16 inch and a 1\/8-inch shank diameter. The three-flute, right-hand spiral geometry with a 30-degree helix angle supports efficient chip evacuation while maintaining a clean, square end profile. The uncoated finish makes it well-suited for applications where close tolerances and sharp cutting edges are the priority. Machinists and tool-and-die professionals use this end mill in CNC machining centers and manual mills for tapered slot work, mold cavities, and detailed contouring.\u003c\/p\u003e\n\u003cp\u003eThis tapered end mill is used in precision machining environments including mold and die work, aerospace component manufacturing, and general metalworking where a controlled taper profile is required. The 1-inch length of cut accommodates moderate-depth passes, while the 2-1\/4-inch overall length provides adequate reach for most standard fixturing setups. The centercutting capability allows direct plunge entry, giving machinists flexibility in toolpath programming without requiring a pre-drilled pilot hole.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-degree taper per side for precise tapered slot and cavity milling\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide construction for rigidity and extended tool life\u003c\/li\u003e\n  \u003cli\u003eThree-flute right-hand spiral design promotes efficient chip removal\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle balances cutting forces and surface finish quality\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows direct plunge entry\u003c\/li\u003e\n  \u003cli\u003eUncoated finish maintains sharp edge geometry for close-tolerance work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard tapered end mill with a 1\/8-inch shank diameter, compatible with collets and tool holders sized for 1\/8-inch round shanks on CNC machining centers and manual vertical mills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following standard toolholding procedures. Ensure the machine spindle is fully powered down and the tool holder is clean and free of debris before seating the shank. Use a properly sized collet or end mill holder torqued to the manufacturer specification for the holder type in use. Verify runout with a dial indicator before beginning any cut, particularly given the small shank diameter and tapered geometry of this tool.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmall End Diameter\u003c\/strong\u003e: 1\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTaper Angle Per Side\u003c\/strong\u003e: 1 degree\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12177449\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51741107290418,"sku":"12177449","price":84.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fb0790ca57d80961d30fa2fc474dd240.jpg?v=1788829372","url":"https:\/\/voomisupply.com\/products\/accupro-12177449-tapered-end-mill-3-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}