{"product_id":"seco-17014100-roughing-end-mill-5-8-in-4-flute-cobalt","title":"Seco 17014100 Roughing End Mill 5\/8 in 4 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 17014100 is a single-end cobalt roughing end mill designed for aggressive material removal in milling applications. Built from M42 cobalt high-speed steel with a bright\/uncoated finish, it features a 5\/8 inch mill diameter, 4 spiral flutes, and a 30-degree maximum helix angle. The stub-length geometry keeps the tool rigid under heavy cuts, making it well-suited for roughing passes where tool deflection and chatter are primary concerns. Right-hand cutting and right-hand flute direction are standard on this series REM710 tool. No coolant-through ports and a non-centercutting design mean it is used for peripheral and side milling rather than plunge operations.\u003c\/p\u003e\u003cp\u003eThis end mill is used in job shop and production machining environments where cobalt tooling is preferred over carbide for its toughness and resistance to chipping under interrupted cuts or on harder workpiece materials. The stub length of cut makes it a practical choice on manual mills and CNC machining centers where setup clearance is limited. It is installed and operated by machinists and toolroom professionals working to standard milling practices.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/8 inch mill diameter with matching 5\/8 inch shank diameter for direct collet or end mill holder mounting\u003c\/li\u003e\n\u003cli\u003eM42 cobalt material grade offers toughness and heat resistance beyond standard M2 HSS\u003c\/li\u003e\n\u003cli\u003e4 spiral flutes with 30-degree maximum helix angle for efficient chip evacuation during roughing\u003c\/li\u003e\n\u003cli\u003eStub length of cut (3\/4 inch) provides maximum rigidity and minimizes deflection under heavy material removal\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suitable for general-purpose ferrous and non-ferrous roughing\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction, single end configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style roughing end mill for use in standard end mill holders, collet chucks, or Weldon shank holders accepting a 5\/8 inch shank diameter on manual or CNC milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is installed and changed by machinists following standard machine shop lockout\/tagout procedures — the spindle must be fully stopped and the machine powered down before tool changes. Shank runout and holder cleanliness directly affect tool life and surface finish; inspect the holder bore and collet before seating. Non-centercutting geometry means the tool must not be used for direct plunge entry into solid material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-7\/8 inches\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\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Helix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\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: REM710\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 17014100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51560164163890,"sku":"17014100","price":87.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a98fd236090fa45a0e54e321483dac03_56e3b74a-d0f8-4ad3-9392-e8fe47b4f8af.jpg?v=1786447942","url":"https:\/\/voomisupply.com\/products\/seco-17014100-roughing-end-mill-5-8-in-4-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}