{"product_id":"hertel-e2110028-ball-end-mill-7-16-in-2-flute-cobalt","title":"Hertel E2110028 Ball End Mill 7\/16 in 2 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL E2110028 is a cobalt ball end mill designed for machining contoured surfaces, slots, and pockets in metalworking applications. Built from M42 cobalt high-speed steel, this single-end tool offers a 7\/16 inch (0.4375 inch) cutting diameter with a 1 inch length of cut and a 3 inch overall length. The bright\/uncoated finish and 30-degree right-hand helix promote chip evacuation and cutting efficiency in ferrous and harder alloy materials. Machinists and tool-and-die professionals reach for cobalt end mills when carbide is cost-prohibitive or when toughness under interrupted cuts is the priority.\u003c\/p\u003e\u003cp\u003eThis end mill suits general milling operations in job shops, production machining, and toolroom environments. Its 1\/2 inch shank diameter fits standard R8, ER, and Weldon-style toolholders common on vertical mills and machining centers. The two-flute geometry provides adequate chip clearance for slotting and plunging operations. The standard length profile keeps deflection low in typical depth-of-cut scenarios encountered in mold work, fixture fabrication, and maintenance machining.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction for improved heat and wear resistance over standard M2 HSS\u003c\/li\u003e\n\u003cli\u003e30-degree right-hand spiral flutes promote efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eBall nose profile for 3D contouring, radii, and blending passes\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suitable for a wide range of ferrous materials\u003c\/li\u003e\n\u003cli\u003eTwo-flute design supports slotting and plunge entry\u003c\/li\u003e\n\u003cli\u003eSingle-end configuration with 1\/2 inch shank for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 1\/2 inch collet chucks, ER collet systems, and Weldon-style end mill holders on vertical milling machines and CNC machining centers.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or tool-and-die technician. Secure the shank fully within the toolholder to the minimum insertion depth before tightening to prevent pullout under cutting loads. Ensure the spindle is stopped and locked before changing tooling. Inspect the cutting edges for chips or wear before each use, as damaged cobalt tooling can fracture under load.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 7\/16 inch (0.4375 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: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42 HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.504 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: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: E2110028\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51755891884338,"sku":"E2110028","price":83.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/36164d7df1c8e0f76bc22e3a64403da7.jpg?v=1788961231","url":"https:\/\/voomisupply.com\/products\/hertel-e2110028-ball-end-mill-7-16-in-2-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}