{"product_id":"sandvik-coromant-5844009-square-shoulder-face-mill","title":"Sandvik Coromant 5844009 Square-shoulder Face Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5844009 is an indexable square-shoulder face mill designed for precision milling operations in metalworking and machining environments. Part of the CoroMill 490 series, this cutter features a 2.5-inch maximum cutting diameter and accepts up to five 490R-1404 style inserts secured by clamp and screw. The 90-degree lead angle enables true square-shoulder cuts, making it well-suited for step milling, face milling, and profile work. Through-coolant capability supports chip evacuation and insert longevity during extended cuts. The toolholder is constructed of steel and measures 1.969 inches in overall height. Right-hand cutting direction is standard.\u003c\/p\u003e\u003cp\u003eThis face mill is used in CNC machining centers and manual mills where square-shoulder profiling and face milling are required. The 1-inch arbor hole diameter suits a range of spindle and arbor setups common in job shop and production environments. It is typically installed by machinists and tooling specialists working in aerospace, automotive, die-and-mold, and general metalworking applications. The CoroMill 490 platform is recognized for its 90-degree approach angle geometry, which minimizes radial cutting forces and supports long overhangs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2.5-inch maximum cutting diameter with 90-degree lead angle for true square-shoulder cuts\u003c\/li\u003e\n\u003cli\u003eAccepts 5 indexable 490R-1404 style inserts held by clamp and screw\u003c\/li\u003e\n\u003cli\u003eThrough-coolant design promotes chip evacuation and insert life\u003c\/li\u003e\n\u003cli\u003e1-inch arbor hole diameter for compatibility with standard arbor setups\u003c\/li\u003e\n\u003cli\u003eSteel toolholder construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction; CoroMill 490 series platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 490R-1404 compatible inserts as part of the CoroMill 490 series tooling system. Insert style code is A490. Verify arbor and spindle interface dimensions before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist with the machine powered off and locked out per applicable safety procedures. Ensure the arbor and spindle interface are clean and free of debris before mounting. Insert seating and clamping torque should follow the toolholder manufacturer guidelines for the A490 cutter style. Confirm through-coolant passages are clear and coolant pressure is within the machine specification before running at full feed rate.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Cutting Diameter\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Hole Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.3937 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 1.969 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutter Inserts\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 490R-1404\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Style\u003c\/strong\u003e: A490\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroMill 490\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.04 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: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5844009\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51740815163698,"sku":"5844009","price":1176.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d11f983aa72bf88b1443b0747f788dd5_644eb9f6-7fba-4e2f-8738-341603e0af55.jpg?v=1788827570","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5844009-square-shoulder-face-mill","provider":"Voomi Supply","version":"1.0","type":"link"}