{"product_id":"hertel-e5250032-ball-end-mill-0-5-in-4-flute-solid-carbide","title":"Hertel E5250032 Ball End Mill 0.5 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL E5250032 is a solid carbide ball end mill designed for precision milling in metalworking and machining applications. With a 0.5-inch mill diameter and four flutes, it delivers smooth cutting action and efficient chip evacuation in a variety of materials. The ball nose geometry produces contoured surfaces, complex profiles, and 3D shapes with consistent finish quality. Overall length is 3 inches with a 1-inch length of cut, making it well suited to moderate-depth passes in CNC and manual milling setups. Right-hand cutting and right-hand flute direction are standard. This tool is installed and operated by machinists and CNC programmers in job shop and production environments.\u003c\/p\u003e\u003cp\u003eThis ball end mill is suited for milling operations requiring contoured or profiled cuts in ferrous and non-ferrous metals, plastics, and composites. The uncoated solid carbide construction performs reliably in applications where coating-related heat buildup is a concern or where the workpiece material does not require an additional surface treatment. The 30-degree helix angle promotes smooth cutting engagement and reduced chatter at typical CNC spindle speeds. Single-end configuration keeps regrinding straightforward when the cutting edge reaches end of life.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.5-inch mill diameter with ball nose geometry for contoured and 3D surface milling\u003c\/li\u003e\n\u003cli\u003e4-flute design for efficient chip evacuation and improved surface finish\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle reduces chatter and promotes smooth cutting engagement\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eSingle-end, right-hand cutting configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide ball end mill compatible with standard 1\/2-inch shank toolholders on CNC machining centers and manual knee mills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and locked out before inserting or removing the tool from the toolholder. Use a properly sized collet or end mill holder rated for a 1\/2-inch shank diameter and tighten to the toolholder manufacturer's specified procedure. Verify runout with a dial indicator before beginning a production pass 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: 0.5 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: 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: 0.5 inches\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\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: 0.28 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: E5250032\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51748456104242,"sku":"E5250032","price":106.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a62e0d72d5c0cc63ab8764f33dae5bb1.jpg?v=1788894008","url":"https:\/\/voomisupply.com\/products\/hertel-e5250032-ball-end-mill-0-5-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}