{"product_id":"seco-03043598-corner-radius-end-mill-1-4-in-2-flute-carbide","title":"Seco 03043598 Corner Radius End Mill 1\/4 in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 03043598 is a solid carbide corner radius end mill designed for precision milling operations in metalworking and machining environments. It features a 1\/4 inch mill diameter, a 0.0322 inch corner radius, and an AlTiN (aluminum titanium nitride) coating that extends tool life in high-temperature cutting conditions. With 2 straight flutes and a right-hand cutting direction, this single-end tool is suited for light-depth finishing passes and contour work where edge protection and dimensional accuracy are critical. The 3-1\/2 inch overall length and 1\/4 inch cylindrical shank are standard fitment for most vertical machining centers and CNC mills. Machinists and toolroom professionals are the typical end users.\u003c\/p\u003e\u003cp\u003eThis end mill is built for extended-reach applications requiring a narrow neck profile. The neck diameter measures 0.2180 inches with a 1-3\/4 inch reach length, allowing access into deeper pockets and cavities without deflection-inducing shank contact. The 0.0140 inch length of cut and 0 degree helix angle make this tool specifically suited to straight-wall, low-feed finishing work in hardened steels, stainless, and other abrasion-resistant alloys where the AlTiN coating delivers meaningful thermal protection.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlTiN coating for extended tool life in high-temperature ferrous and stainless machining\u003c\/li\u003e\n\u003cli\u003e0.0322 inch corner radius protects cutting edges and improves surface finish at part radii\u003c\/li\u003e\n\u003cli\u003eExtended reach design with 1-3\/4 inch reach length and 0.2180 inch neck diameter for deep-pocket access\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003e0 degree helix angle with straight flutes for controlled chip formation in shallow-depth passes\u003c\/li\u003e\n\u003cli\u003eSingle-end, right-hand cut configuration for standard CNC and manual milling setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 1\/4 inch collets and end mill holders on CNC machining centers and manual knee mills. Part of the SECO SN200R series of extended-reach corner radius end mills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists following standard tool-change procedures. Ensure the spindle is fully stopped and the machine is in a safe state before loading or unloading tooling. Seat the 1\/4 inch cylindrical shank fully into the collet or end mill holder and torque the retention nut to the tool holder manufacturer specification. Confirm runout with a dial indicator before beginning a production cut, particularly given the extended-reach geometry of this tool.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0322 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: 0.0140 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1.7500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.2180 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\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\u003eFinish\/Coating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SN200R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.22 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: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 03043598\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562754638130,"sku":"03043598","price":230.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/db740188130b172b939778e13eaba154_213887e6-445d-4872-8511-93d52acc8581.jpg?v=1786483946","url":"https:\/\/voomisupply.com\/products\/seco-03043598-corner-radius-end-mill-1-4-in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}