{"product_id":"hertel-750296-square-end-mill-5-8-in-4-flute-solid-carbide","title":"Hertel 750296 Square End Mill 5\/8 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 750296 is a solid carbide square end mill designed for high-performance milling in ferrous and non-ferrous metals. It features a 5\/8 inch cutting diameter, four flutes, and a 30-degree helix angle that promotes efficient chip evacuation and smooth cutting action. An AlTiN coating adds thermal and wear resistance, extending tool life in demanding cutting environments. With a 3 inch length of cut and a 6 inch overall length, this is an extra-long tool suited for deep-cavity work and hard-to-reach features. Machinists and tool-and-die professionals install this type of end mill in CNC machining centers and manual mills.\u003c\/p\u003e\n\u003cp\u003eThis end mill is well-suited for milling operations that require extended reach, including deep pockets, slots, and profiling passes where a standard-length tool cannot reach the workfloor. The right-hand cutting and right-hand flute direction make it compatible with standard CNC spindle rotation. The centercutting geometry allows for direct plunge entry without a pre-drilled pilot hole, which is useful in multi-step setups. The micrograin carbide substrate supports rigidity and edge retention at elevated cutting speeds.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide micrograin substrate for rigidity and edge retention at high cutting speeds\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating provides thermal resistance and extended tool life in ferrous materials\u003c\/li\u003e\n  \u003cli\u003e4-flute, 30-degree right-hand spiral design promotes efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows direct plunge milling without a pilot hole\u003c\/li\u003e\n  \u003cli\u003eExtra-long 6 inch overall length with 3 inch length of cut for deep-cavity reach\u003c\/li\u003e\n  \u003cli\u003e5\/8 inch shank diameter matches standard collet and end mill holder sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers and manual mills accepting a 5\/8 inch shank. Suitable for milling ferrous metals, stainless steels, and hardened materials where AlTiN coatings are recommended.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a precision collet chuck or end mill holder rated for the 5\/8 inch shank diameter. Ensure the machine spindle is fully stopped and the tool holder is clean and free of chips before seating the tool. Verify runout with a dial indicator before beginning cuts, especially given the extra-long reach, which increases sensitivity to deflection. Follow the tool manufacturer and machine OEM guidelines for feeds, speeds, and depth of cut for the specific workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/8 inches (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 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inches (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Extra Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.5 inches L x 0.9 inches W x 0.9 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.6 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: 750296\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51737866633522,"sku":"750296","price":347.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4e2ade057be53b87f1f5c01d922fc4fa.jpg?v=1788794588","url":"https:\/\/voomisupply.com\/products\/hertel-750296-square-end-mill-5-8-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}