{"product_id":"value-collection-724-3239-roughing-end-mill-1-in-5-flute-cobalt","title":"Value Collection 724-3239 Roughing End Mill 1 in 5 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 724-3239 is a single-end roughing end mill designed for aggressive material removal in milling operations. Machined from M42 cobalt high-speed steel, it delivers superior heat and wear resistance compared to standard M2 HSS tools. The 1-inch diameter cutter features 5 flutes with a right-hand cutting and right-hand flute direction, and carries a TiN (titanium nitride) coating to extend tool life and reduce friction at the cutting edge. With a 2-inch length of cut and a 3\/4-inch shank diameter, this tool is suited for face milling, slotting, and roughing passes where stock removal rate is the priority.\u003c\/p\u003e\u003cp\u003eThis roughing end mill is intended for use in vertical and horizontal milling machines, CNC machining centers, and manual knee mills in job shop, production, and maintenance environments. It is a non-centercutting design, meaning it is not intended for plunge cutting into solid material. Machinists and tool-and-die professionals use this type of tool for roughing ferrous and non-ferrous metals before a finishing pass with a standard end mill.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt HSS construction for elevated heat resistance during heavy cuts\u003c\/li\u003e\n\u003cli\u003eTiN coating reduces tool wear and extends service intervals\u003c\/li\u003e\n\u003cli\u003e5-flute geometry increases chip load capacity and improves surface finish during roughing\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand helix for standard spindle compatibility\u003c\/li\u003e\n\u003cli\u003e3\/4-inch shank fits standard ER, side-lock, and Weldon-style tool holders\u003c\/li\u003e\n\u003cli\u003eSingle-end configuration with 2-inch length of cut and 4-1\/4-inch overall length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit roughing end mill for milling machines and machining centers accepting a 3\/4-inch shank. Confirm holder bore and drawbar torque specifications before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed with the machine spindle fully stopped and the machine in a locked-out, tagged-out state per applicable safety procedures. Secure the 3\/4-inch shank in a properly sized collet or end mill holder, torquing the retention mechanism to the tool holder manufacturer's specification. Do not use this non-centercutting end mill for plunge entry into solid material; use a ramp or helical entry path instead. Inspect the cutting edges and TiN coating for wear or chipping before each use.\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\u003eLength of Cut\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\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\u003eCoating\u003c\/strong\u003e: TiN (Titanium Nitride)\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 End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 724-3239\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721862021426,"sku":"724-3239","price":137.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/419ab60789f3f2445765f502921c459b.jpg?v=1788582093","url":"https:\/\/voomisupply.com\/products\/value-collection-724-3239-roughing-end-mill-1-in-5-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}