{"product_id":"hertel-e599924525-ball-end-mill-0-2656-in-4-flute-carbide","title":"Hertel E599924525 Ball End Mill 0.2656 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL E599924525 is a solid carbide ball end mill designed for precision milling operations in metalworking and machining applications. With a 0.2656-inch (17\/64-inch) mill diameter and four right-hand flutes, it delivers smooth cutting performance on ferrous and non-ferrous materials. The 30-degree helix angle promotes efficient chip evacuation and reduces cutting forces. At 2.5 inches overall length with a 0.75-inch length of cut, this single-end tool is well-suited for contouring, profiling, and finishing passes. The uncoated solid carbide construction provides rigidity and wear resistance for close-tolerance work. This tool is installed and operated by machinists and tool-and-die professionals working with CNC and manual milling equipment.\u003c\/p\u003e\u003cp\u003eThe E599924525 is appropriate for use in vertical and horizontal milling centers where a small-diameter ball end mill is required for 3D contouring, radius slotting, or detail finishing. Its 5\/16-inch shank diameter fits standard ER and straight-shank collet systems commonly found in machining centers and CNC routers. The right-hand cutting direction and right-hand flute spiral make it compatible with conventional milling setups. This tool is a good fit for shops working with aluminum, steel, stainless, and similar machinable alloys where fine detail work demands a rigid, small-diameter cutter.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.2656-inch (17\/64-inch) ball nose diameter for tight-radius contour work\u003c\/li\u003e\n\u003cli\u003eFour flutes with 30-degree helix angle for efficient chip removal and surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in close-tolerance applications\u003c\/li\u003e\n\u003cli\u003eSingle-end design with right-hand cut and right-hand flute direction\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for use with cutting fluids on a range of machinable alloys\u003c\/li\u003e\n\u003cli\u003e5\/16-inch shank diameter fits standard collet toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style solid carbide ball end mill replacement for standard 5\/16-inch shank collet toolholders used in CNC and manual milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool manufacturer's toolholding guidelines. Ensure the spindle is fully stopped and the machine is in a safe state before changing tooling. Seat the shank fully into the collet or toolholder and torque the collet nut according to the toolholder manufacturer's specification. Verify runout with a dial indicator before beginning the cut to protect both the tool and the workpiece.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.2656 inches (17\/64 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.75 inches (3\/4 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3125 inches (5\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\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\u003eSingle or Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 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: E599924525\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51745975861554,"sku":"E599924525","price":59.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/92b42a2f011764a4127d878a5ac86adf.jpg?v=1788866229","url":"https:\/\/voomisupply.com\/products\/hertel-e599924525-ball-end-mill-0-2656-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}