{"product_id":"hertel-84511401-roughing-end-mill-1-in-5-flute-cobalt","title":"Hertel 84511401 Roughing End Mill 1 in 5 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 84511401 is a single-end roughing end mill designed for aggressive material removal in metalworking and machining operations. Built from M42 cobalt high-speed steel with a TiAlN coating, this tool handles tough ferrous materials and interrupted cuts where standard HSS tooling falls short. It features a 1 inch cutting diameter, 5 flutes, and a coarse pitch geometry that clears chips efficiently and reduces chatter during heavy roughing passes. With a 2 inch length of cut and 4.5 inch overall length, it suits a range of milling fixtures and workholding setups on vertical and horizontal mills.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for roughing operations in job shops, tool rooms, and production machining environments. The coarse pitch flute design breaks up chips into smaller segments, lowering cutting forces and heat buildup at the tool-workpiece interface. Right-hand cutting and right-hand flute direction make it compatible with standard CNC and manual milling spindles. The 1 inch shank diameter fits directly into standard CAT, BT, or R8 holders with matching 1 inch bore collets or end mill holders. It is not center-cutting, so it is not intended for plunge entry cuts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction for improved heat and wear resistance over standard M2 HSS\u003c\/li\u003e\n\u003cli\u003eTiAlN coating extends tool life in dry and semi-dry cutting conditions\u003c\/li\u003e\n\u003cli\u003e5-flute coarse pitch geometry promotes aggressive chip evacuation and reduced chatter\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand helix for use in standard milling spindles\u003c\/li\u003e\n\u003cli\u003e1 inch shank matches 1 inch bore end mill holders and collet chucks\u003c\/li\u003e\n\u003cli\u003eNot center-cutting — designed for peripheral and side milling, not plunge entry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit roughing end mill for standard 1 inch bore end mill holders, collet chucks, and milling arbors used in CNC machining centers and manual vertical mills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the spindle before loading or unloading the tool. Seat the shank fully into the holder and torque the retention mechanism according to the holder manufacturer's specifications. Inspect the TiAlN coating and cutting edges for chips or wear before each use, as damaged tooling can cause workpiece defects or tool failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42 HSS)\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: TiAlN\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: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\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\u003eCentercutting\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: 84511401\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51734960406834,"sku":"84511401","price":153.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b278d9966ae6eba384628b825ec59141.jpg?v=1788768582","url":"https:\/\/voomisupply.com\/products\/hertel-84511401-roughing-end-mill-1-in-5-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}