{"product_id":"hertel-84511625-roughing-end-mill-3-16-in-4-flute-cobalt","title":"Hertel 84511625 Roughing End Mill 3\/16 in 4 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 84511625 is a single-end roughing end mill designed for aggressive material removal in milling operations. Built from M42 cobalt high-speed steel and finished with a TiN coating, it delivers the hardness and wear resistance needed for cutting ferrous metals and harder alloys. The coarse-pitch flute geometry promotes chip evacuation and reduces vibration during heavy cuts. With a 3\/16-inch mill diameter, 4 flutes, and a right-hand cutting direction, this tool is suited for slotting and peripheral milling where rapid stock removal is the priority. It is installed in standard CNC machining centers, knee mills, and manual milling machines.\u003c\/p\u003e\u003cp\u003eThis end mill is used in job shops, tool rooms, and production machining environments handling ferrous and non-ferrous materials that benefit from coarse-pitch roughing geometry. The 3\/16-inch diameter and 1\/2-inch length of cut make it appropriate for shallow roughing passes in tight pockets or detailed features. The 3\/8-inch shank accommodates standard collets and end mill holders common in both manual and CNC setups. It is a single-end tool and is not center-cutting, so it requires a pre-drilled or pre-milled entry point when used for plunge operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction provides elevated heat and wear resistance versus standard HSS\u003c\/li\u003e\n\u003cli\u003eTiN coating extends tool life and reduces friction on cutting edges\u003c\/li\u003e\n\u003cli\u003eCoarse-pitch flute design promotes chip breaking and clearance during roughing passes\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for conventional milling applications\u003c\/li\u003e\n\u003cli\u003e3\/8-inch shank diameter fits widely available collets and end mill holders\u003c\/li\u003e\n\u003cli\u003eNot center-cutting — requires side entry or pre-existing pocket entry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard tooling choice for milling applications requiring a 3\/16-inch diameter single-end roughing end mill with a 3\/8-inch shank in compatible collet systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or tooling technicians. Power down and lock out the spindle before inserting or removing tooling. Seat the shank fully in the collet or holder to the recommended engagement depth and torque the retention hardware per the machine tool manufacturer specifications. Because this end mill is not center-cutting, do not use it for direct plunge entry into solid material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/2 inches (0.5000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 2-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003eCenter Cutting\u003c\/strong\u003e: No\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\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: 84511625\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51735280877874,"sku":"84511625","price":51.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/616878305cc56301ac3d143b694809b8.jpg?v=1788771451","url":"https:\/\/voomisupply.com\/products\/hertel-84511625-roughing-end-mill-3-16-in-4-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}