{"product_id":"osg-5227300-square-end-mill-19-32-in-2-flute-cobalt","title":"Osg 5227300 Square End Mill 19\/32 in 2 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 5227300 is a 2-flute cobalt square end mill designed for general-purpose milling in a wide range of ferrous and high-temperature alloy materials. It features a 19\/32 inch (0.5938 inch) cutting diameter, a 1-1\/8 inch length of cut, and a 5\/8 inch shank diameter, with a 4-1\/2 inch overall length. Built from M42 cobalt high-speed steel, this end mill delivers hardness and heat resistance that outlasts standard HSS tooling in demanding cuts. The 30-degree helix spiral flute geometry promotes efficient chip evacuation and smooth cutting action. It is centercutting, allowing direct plunge entry into workpiece material. Machinists and tool-and-die professionals install this type of end mill in manual mills and CNC machining centers.\u003c\/p\u003e\n\u003cp\u003eThe OSG 5227300 is suited for slotting, profiling, and peripheral milling operations in job shops, production environments, and maintenance machining settings. Its regular-length configuration makes it a practical choice for standard-depth cuts in steel, stainless steel, and similar materials. The uncoated finish allows for easy resharpening. The double-end design provides two usable cutting ends, extending tool life between replacements. Right-hand cut and right-hand flute orientation match conventional spindle rotation on most machining center setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e19\/32 inch (0.5938 inch) cutting diameter with 1-1\/8 inch length of cut\u003c\/li\u003e\n  \u003cli\u003eM42 cobalt HSS construction for elevated heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003e30-degree helix spiral flute for efficient chip flow\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows direct plunge milling\u003c\/li\u003e\n  \u003cli\u003eDouble-end design provides two cutting ends per tool\u003c\/li\u003e\n  \u003cli\u003eUncoated finish supports field resharpening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard tooling selection for milling applications requiring a 5\/8 inch shank, 19\/32 inch diameter end mill in conventional or CNC milling setups. Part of the OSG Series 522 regular-length cobalt end mill line.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists. Power down and lock out the machine spindle before installing or removing end mills. Secure the 5\/8 inch shank in a compatible end mill holder or collet chuck, ensuring proper seating depth and runout within acceptable tolerances for the application. Inspect the cutting edges and shank for damage before each use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 19\/32 inch (0.5938 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/8 inches (1.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4-1\/2 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\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 522\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5227300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51739131150642,"sku":"5227300","price":158.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2e68044e39cc89c270ee7d966699d84f_0c254fc7-0a8e-4b3c-b3e3-0808af07c44f.jpg?v=1788809964","url":"https:\/\/voomisupply.com\/products\/osg-5227300-square-end-mill-19-32-in-2-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}