{"product_id":"accupro-2500147-roughing-end-mill-7-16-in-4-flute-carbide","title":"Accupro 2500147 Roughing End Mill 7\/16 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 2500147 is a single-end roughing end mill designed for aggressive material removal in milling applications. Built from micrograin solid carbide, it delivers the hardness and wear resistance needed for high-performance cuts in ferrous and non-ferrous metals. The tool features a titanium carbonitride (TiCN) coating that reduces friction and extends tool life in demanding conditions. With a 7\/16 inch (0.4375 inch) mill diameter, four flutes, and a fine pitch configuration, it is suited to roughing passes where chip clearance and cutting stability are the priority. Right-hand cutting and right-hand flute direction are standard. Installation and use are handled by machinists and CNC operators in job shop, production, and maintenance environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill fits standard roughing applications in vertical and horizontal milling machines as well as CNC machining centers. The 7\/16 inch shank diameter matches the mill diameter, making it compatible with ER collet chucks and other standard toolholding systems accepting a 7\/16 inch straight shank. The 1 inch length of cut and 2-3\/4 inch overall length position it as a regular-reach tool suited to shallow-to-mid-depth pockets, slots, and profiles. It is not center-cutting and should not be used for plunge entry without a pilot hole or ramp entry strategy.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide construction for hardness and edge retention\u003c\/li\u003e\n  \u003cli\u003eTiCN coating reduces friction and extends tool life in abrasive materials\u003c\/li\u003e\n  \u003cli\u003eFour flutes with fine pitch for controlled chip load during roughing\u003c\/li\u003e\n  \u003cli\u003e7\/16 inch mill and shank diameter with tight shank tolerance of +0.0001 to -0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e1 inch length of cut with 2-3\/4 inch overall length for regular-reach applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute direction; non-center-cutting design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use roughing end mill for standard milling machines and CNC machining centers accepting a 7\/16 inch straight shank via ER collets or compatible toolholders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or CNC operator. Ensure the machine spindle is fully stopped and the toolholder is clean and free of chips before seating the end mill. Use a calibrated torque wrench on collet nuts per the toolholder manufacturer specification. Because this tool is not center-cutting, avoid direct plunge cuts; use ramp or helical entry to begin pocketing operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 7\/16 inch (0.4375 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Fine\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 (OAL)\u003c\/strong\u003e: 2-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 7\/16 inch (0.4375 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.0001 to -0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\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: 0.7 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2500147\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51731775488306,"sku":"2500147","price":112.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9d53a1661cb1fd718709bdc602e37fb5.jpg?v=1788734803","url":"https:\/\/voomisupply.com\/products\/accupro-2500147-roughing-end-mill-7-16-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}