{"product_id":"accupro-2500446-roughing-end-mill-1-2-in-4-flute-carbide","title":"Accupro 2500446 Roughing End Mill 1\/2 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 2500446 is a single-end roughing end mill designed for aggressive material removal in milling operations. Built from micrograin solid carbide and coated with titanium carbonitride (TiCN), it delivers extended tool life and heat resistance in demanding cutting environments. The 1\/2 inch diameter cutter features 4 flutes with a right-hand cutting and right-hand flute direction. Length of cut is 1.25 inches, and overall length is 3 inches. This tool is installed and operated by machinists and CNC programmers working in job shops, production facilities, and maintenance machine shops.\u003c\/p\u003e\u003cp\u003eThis roughing end mill is suited for hogging out material on ferrous and non-ferrous workpieces where fast stock removal is the priority before finish passes. The regular-length geometry keeps it stable in standard milling setups. The TiCN coating improves surface hardness and lubricity compared to uncoated carbide, making it a practical choice for cutting alloy steels, stainless steels, and cast iron at elevated feed rates. It is a single-end tool, so once the cutting end is worn, the tool is replaced rather than flipped.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eTiCN coating for improved hardness and reduced heat buildup at the cutting edge\u003c\/li\u003e\n\u003cli\u003e4-flute, right-hand cut geometry optimized for roughing passes\u003c\/li\u003e\n\u003cli\u003e1\/2 inch mill diameter with 1\/2 inch shank for direct collet or end mill holder mounting\u003c\/li\u003e\n\u003cli\u003eNon-centercutting design — not intended for plunge cuts\u003c\/li\u003e\n\u003cli\u003eRegular-length OAL of 3 inches suits most standard milling machine setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 1\/2 inch end mill holders, collet chucks, or milling machine spindles accepting a 1\/2 inch shank. Shank diameter tolerance is +0.0001 to -0.0004 inches; mill diameter tolerance is +0.000 to -0.005 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists following standard toolroom practices. Secure the shank fully in the holder to the recommended gauge line depth before tightening. Confirm spindle speed and feed rate are appropriate for the workpiece material and depth of cut before engaging the tool. This is a non-centercutting tool — 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: 1\/2 inch (0.5000 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: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.2500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5000 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\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.0001 to -0.0004 inches\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\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\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 2500446\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51734758850866,"sku":"2500446","price":134.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6df3248c33a52598fa010bbb02cc90b6.jpg?v=1788766676","url":"https:\/\/voomisupply.com\/products\/accupro-2500446-roughing-end-mill-1-2-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}