{"product_id":"hertel-e6250008-ball-end-mill-0-125-in-4-flute-carbide-tin","title":"Hertel E6250008 Ball End Mill 0.125 in 4 Flute Carbide Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL E6250008 is a single-end ball end mill designed for milling contoured surfaces, slots, and complex three-dimensional profiles in metalworking and machining applications. Built from solid carbide, it offers the rigidity and wear resistance needed for high-speed cutting in ferrous and non-ferrous materials. The 0.125-inch diameter cutting end features four flutes with a right-hand cutting and right-hand flute direction, optimizing chip evacuation and surface finish. A titanium nitride (TiN) coating reduces friction and extends tool life. With an overall length of 1.5 inches and a length of cut of 0.5 inches, this mill is well suited for light finishing passes and detail work on CNC machining centers and manual mills.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in precision machining environments including tool and die, mold making, aerospace component work, and general metalworking shops. Its small diameter and four-flute geometry make it appropriate for fine detail passes and tight-radius contouring. It is intended for installation in a standard 0.125-inch shank collet or end mill holder on CNC vertical machining centers, knee mills, or similar equipment. Machinists working with aluminum, steel, stainless, and hardened materials commonly reach for TiN-coated carbide tooling at this diameter range for finishing operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for superior hardness and wear resistance compared to high-speed steel\u003c\/li\u003e\n  \u003cli\u003eTitanium nitride (TiN) coating reduces friction and extends cutting tool life\u003c\/li\u003e\n  \u003cli\u003eFour-flute design improves surface finish and supports higher feed rates\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand spiral flute geometry for standard CNC and manual mill setups\u003c\/li\u003e\n  \u003cli\u003eSingle-end configuration with a 0.125-inch shank diameter for use in standard collet holders\u003c\/li\u003e\n  \u003cli\u003eBall end profile enables contour milling, 3D profiling, and radius bottom slots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any spindle or collet system accepting a 0.125-inch round shank end mill, including standard ER collets and precision end mill holders on CNC and manual vertical machining centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis end mill is installed and removed by a qualified machinist or tooling technician. The machine spindle must be fully powered down and at a complete stop before changing tooling. Ensure the collet and holder are clean and free of chips before seating the shank to the correct engagement depth. Follow the machine tool manufacturer and tooling manufacturer recommendations for speeds, feeds, and depth of cut for the specific workpiece material and diameter being run.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.125 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: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\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: Titanium Nitride (TiN)\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\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: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: E6250008\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51744811188530,"sku":"E6250008","price":24.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9147a704aaf3643cd7e260373c07c8aa.jpg?v=1788860786","url":"https:\/\/voomisupply.com\/products\/hertel-e6250008-ball-end-mill-0-125-in-4-flute-carbide-tin","provider":"Voomi Supply","version":"1.0","type":"link"}