{"product_id":"sumitomo-2900w2q-square-shoulder-end-mill-3-4-in-weldon","title":"Sumitomo 2900W2Q Square-shoulder End Mill 3\/4 in Weldon","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO 2900W2Q is an indexable square-shoulder end mill designed for precision milling operations across a wide range of workpiece materials. Part of the WaveMill Series, this tool features a WEX cutter style with a Weldon flat shank and accepts AXMT12 and AXET12 insert styles secured by screw-type insert holding. With a 3\/4 inch cutting diameter, a 90-degree lead angle, and through-coolant capability, it is engineered for productive square-shoulder milling in production environments. Licensed machinists and CNC tool setters are the primary users of this toolholder.\u003c\/p\u003e\u003cp\u003eThis end mill suits universal workpiece materials including cast iron, steel, non-ferrous metals, high-temperature alloys, and stainless steel, corresponding to ISO material codes K, M, N, P, and S. The WEX toolholder design supports high-feed milling applications where rigidity and insert security are critical. With a 5.091 inch overall length and a 3\/4 inch Weldon shank, it is compatible with standard Weldon-style tool holders used on vertical machining centers and CNC milling machines.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIndexable square-shoulder design with 90-degree lead angle for true 90-degree wall milling\u003c\/li\u003e\n\u003cli\u003eAccepts AXMT12 and AXET12 insert styles for flexible insert selection\u003c\/li\u003e\n\u003cli\u003eThrough-coolant capability supports chip evacuation and tool life in deep pockets\u003c\/li\u003e\n\u003cli\u003eWeldon flat shank provides positive drive and prevents rotational slippage under load\u003c\/li\u003e\n\u003cli\u003e3-insert cutter body balances feed rate capacity with cutting stability\u003c\/li\u003e\n\u003cli\u003eWaveMill Series WEX cutter geometry engineered for universal material compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with AXMT12 and AXET12 insert styles. ISO toolholder number WEX20750ELW. Designed for use with WEX-style Sumitomo WaveMill Series toolholders on standard Weldon-shank spindle interfaces.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully powered down and locked out before mounting or changing this toolholder. Secure the Weldon shank using the appropriate set screw torqued per machine tool builder specifications. Verify insert seating and screw torque before initiating any cutting cycle; loose inserts can cause tool failure and workpiece damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 5.091 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.031 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 3.060 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: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: AXET12, AXMT12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Style\u003c\/strong\u003e: WEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: WaveMill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: WEX20750ELW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (ISO codes K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Milling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 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: SUMITOMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2900W2Q\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51746531967282,"sku":"2900W2Q","price":390.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3a49210fd5c7e8af39bb2fa91160575d_e5610d8a-64a9-4b0e-8e2e-8c0e4f94cf14.jpg?v=1788871067","url":"https:\/\/voomisupply.com\/products\/sumitomo-2900w2q-square-shoulder-end-mill-3-4-in-weldon","provider":"Voomi Supply","version":"1.0","type":"link"}