{"product_id":"accupro-12177434-tapered-end-mill-3-flute-solid-carbide","title":"Accupro 12177434 Tapered End Mill 3 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12177434 is a solid carbide tapered end mill designed for precision milling operations requiring a controlled taper profile. Built from micrograin carbide, it delivers the hardness and edge retention needed for tight-tolerance work in ferrous and non-ferrous materials. The square end geometry produces flat-bottomed features, while the 0.5-degree taper per side creates precise draft angles in molds, dies, and similar tooling applications. With 3 spiral flutes and a 30-degree helix angle, it promotes efficient chip evacuation and smooth cutting action. The uncoated finish makes it suitable for use with cutting fluids where coating adhesion is not required.\u003c\/p\u003e\u003cp\u003eThis end mill is used in CNC machining centers and manual mills for applications such as mold making, die work, and engraving where a tapered wall profile is needed. The small end diameter of 0.0625 inches (1\/16 inch) and 1-inch length of cut allow access to narrow cavities and deep features. It is installed and operated by machinists and tool-and-die professionals working in precision job shops and production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.5-degree taper angle per side for controlled draft in mold and die work\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction for hardness and edge retention\u003c\/li\u003e\n\u003cli\u003e3 right-hand spiral flutes with 30-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eSquare end geometry produces flat-bottomed cuts\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge entry\u003c\/li\u003e\n\u003cli\u003eUncoated finish compatible with wet cutting and oil-based coolants\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard-shank tapered end mill for use in CNC machining centers and manual milling machines accepting a 1\/8-inch collet or toolholder.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following the toolholder manufacturer specifications for runout and clamping torque. Ensure the spindle and toolholder are clean and free of chips before seating the shank. Confirm spindle speed and feed rate are set appropriately for the workpiece material and cutting depth before engaging the cut. Never exceed the rated length of cut when side milling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall End Diameter\u003c\/strong\u003e: 0.0625 inches (1\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (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: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaper Angle Per Side\u003c\/strong\u003e: 0.5 degrees\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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 12177434\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51740423749938,"sku":"12177434","price":78.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ba30f53427470f117f45dc1ff90fd18c.jpg?v=1788824922","url":"https:\/\/voomisupply.com\/products\/accupro-12177434-tapered-end-mill-3-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}