{"product_id":"seco-17014846-roughing-end-mill-3-4-in-4-flute-cobalt","title":"Seco 17014846 Roughing End Mill 3\/4 in 4 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 17014846 is a single-end roughing end mill designed for aggressive material removal in ferrous and non-ferrous metals. Built from M42 cobalt high-speed steel with a TiAlN coating, it handles elevated cutting temperatures and extends tool life in demanding applications. The 3\/4 inch diameter, 4-flute geometry with right-hand spiral flutes and a 30-degree maximum helix angle produces efficient chip evacuation during roughing passes. With a 4.125 inch length of cut and a 6.375 inch overall length, this tool is suited for deep-pocket roughing where reach and rigidity are both required. Licensed machinists and CNC operators typically select this end mill for production roughing in machine shops and job shops.\u003c\/p\u003e\u003cp\u003eThis end mill is designed for roughing operations on milling machines and machining centers. The TiAlN coating improves wear resistance and heat dissipation, making it appropriate for dry or semi-dry cutting conditions at higher feed rates. The 3\/4 inch shank diameter provides solid tool holding in standard ER or side-lock collet chucks. This is a non-centercutting tool, so it is not intended for plunge cutting. It is best suited for peripheral roughing, slotting entry via a ramp or helical path, and step-down roughing strategies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction for elevated heat resistance and toughness in interrupted cuts\u003c\/li\u003e\n\u003cli\u003eTiAlN coating reduces friction and extends tool life in ferrous materials\u003c\/li\u003e\n\u003cli\u003e4-flute, right-hand spiral geometry with 30-degree helix angle for efficient chip flow\u003c\/li\u003e\n\u003cli\u003e4.125 inch length of cut supports deep-pocket and high-wall roughing\u003c\/li\u003e\n\u003cli\u003eSingle-end design with 3\/4 inch shank for direct chuck or collet mounting\u003c\/li\u003e\n\u003cli\u003eNon-centercutting — requires ramped or helical entry, not direct plunge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style roughing end mill compatible with standard 3\/4 inch collet chucks, side-lock holders, and shrink-fit toolholders used on conventional and CNC vertical milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Secure the shank fully within the toolholder to the recommended gauge line and verify runout before cutting. Ensure the spindle is at a complete stop before tool changes. Consult the machine tool manufacturer and cutting tool data for appropriate speeds, feeds, and depth-of-cut parameters for the workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.750 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 4.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.750 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle (Maximum)\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.003 to -0.000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length Tolerance\u003c\/strong\u003e: +0.062 to -0.000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: REM445\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 17014846\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562307682610,"sku":"17014846","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bc02fbdd14cb29a2ef9705c81c46f6d9_197d955a-0bf8-400b-ba32-66444c9e573d.jpg?v=1786475058","url":"https:\/\/voomisupply.com\/products\/seco-17014846-roughing-end-mill-3-4-in-4-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}