{"product_id":"accupro-2500281-square-end-mill-1-in-5-flute-carbide-ticn","title":"Accupro 2500281 Square End Mill 1 in 5 Flute Carbide Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 2500281 is a solid carbide square end mill engineered for demanding material removal in professional machining environments. It features a 1 inch cutting diameter, a 3-1\/4 inch length of cut, and five flutes with a 45-degree helix angle. The TiCN (titanium carbonitride) coating reduces friction and extends tool life in ferrous and non-ferrous applications. The long-length configuration provides extended reach for deep-pocket and deep-slot operations where standard-length end mills fall short. Micrograin carbide construction delivers the rigidity and edge retention required for high-feed, tight-tolerance work. Installed by machinists and tool-and-die professionals in CNC milling and manual milling operations.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for milling operations in machining centers, vertical mills, and CNC routers where deep slotting, profiling, or side milling is required. The right-hand cutting and right-hand spiral flute direction make it compatible with conventional CNC spindle setups. The long length of cut range (2 inches and above) qualifies it for deep-pocket work that standard end mills cannot reach. It is a single-end tool, meaning it is replaced rather than reindexed when worn. Typical applications include mold and die work, fixture fabrication, and general precision part production.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1 inch cutting diameter with tight mill diameter tolerance of +0.000 \/ -0.002 inches for accurate fits\u003c\/li\u003e\n\u003cli\u003e5-flute geometry improves surface finish and allows higher feed rates compared to 4-flute designs\u003c\/li\u003e\n\u003cli\u003e45-degree helix angle reduces cutting forces and improves chip evacuation in deep cuts\u003c\/li\u003e\n\u003cli\u003eTiCN coating provides enhanced wear resistance and reduced built-up edge on ferrous materials\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate maintains edge sharpness under high-speed and high-feed conditions\u003c\/li\u003e\n\u003cli\u003eLong-length classification (3-1\/4 inch LOC, 6 inch OAL) enables deep-pocket and extended-reach milling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style solid carbide square end mill for use in standard 1 inch diameter collets, end mill holders, and hydraulic or shrink-fit toolholders common to CNC machining centers and manual vertical mills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following established toolholding procedures. Secure the shank fully within the holder to the minimum insertion depth recommended by the toolholder manufacturer, keeping shank diameter tolerance (-0.0001 \/ -0.0004 inches) in mind for holder selection. Verify spindle direction is set to right-hand (clockwise) rotation before engaging the cut. Inspect the collet or holder for wear before mounting to avoid runout that can accelerate tool wear or cause chatter.\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: 3-1\/4 inches (3.25 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: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\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\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 2500281\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51732339589426,"sku":"2500281","price":544.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a9583030ec782ab921e3be16bacf96b3.jpg?v=1788741825","url":"https:\/\/voomisupply.com\/products\/accupro-2500281-square-end-mill-1-in-5-flute-carbide-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}