{"product_id":"seco-17002986-square-end-mill-3-4-in-2-flute-carbide","title":"Seco 17002986 Square End Mill 3\/4 in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 17002986 is a solid carbide square end mill designed for high-performance milling in aluminum and non-ferrous materials. It features a 3\/4 inch cutting diameter, a 2-1\/4 inch length of cut, and a 5 inch overall length. The tool runs a 45-degree helix angle with two right-hand spiral flutes and a right-hand cut direction, making it well-suited for efficient chip evacuation in softer, gummy materials. Built from micrograin carbide and left uncoated in a bright finish, this single-end centercutting tool handles both peripheral and plunge cuts. Machinists and CNC operators in job shops, aerospace shops, and production environments use this tool for slotting, profiling, and pocketing operations.\u003c\/p\u003e\u003cp\u003eThe 17002986 belongs to SECO Series A245 and is optimized for primary workpiece materials classified as aluminum and non-ferrous (ISO material code N). The straight 3\/4 inch shank fits standard ER, side-lock, and shrink-fit toolholders commonly found on vertical machining centers and CNC mills. The centercutting geometry allows direct plunge entry without a pre-drilled start hole, adding flexibility in pocketing and cavity work. The bright, uncoated surface finish suits applications where coating buildup or heat transfer to the tool is a concern, particularly in high-speed aluminum finishing passes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid micrograin carbide construction for rigidity and wear resistance in non-ferrous cutting\u003c\/li\u003e\n\u003cli\u003e45-degree helix angle promotes aggressive chip evacuation and smooth cutting action in aluminum\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge milling without a starter hole\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suited for aluminum and non-ferrous where coating adhesion is undesirable\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute configuration for standard spindle rotation\u003c\/li\u003e\n\u003cli\u003eSingle-end geometry with a 2-1\/4 inch length of cut and 5 inch overall length for extended reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-application tool for CNC machining centers and manual mills using standard 3\/4 inch straight-shank toolholders. Primary workpiece materials are aluminum and non-ferrous metals per ISO material code N.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is in an e-stop or lockout\/tagout state before loading or changing tooling. Seat the straight shank fully into the toolholder to the minimum insertion depth recommended by the holder manufacturer, and verify runout with a dial indicator before beginning a cut. Do not exceed the tool manufacturer's recommended depth-of-cut or feed-rate parameters for the workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 2-1\/4 inch (2.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide, Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank 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\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum and Non-Ferrous (ISO Code N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001\/-0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length Tolerance\u003c\/strong\u003e: +0.0600\/-0.0600 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIR Maximum\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A245\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 17002986\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563180884274,"sku":"17002986","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ff13367177960266139f121457a41b37_d5d3c96e-bc91-46ea-846b-6b5f0e0c06e7.jpg?v=1786492400","url":"https:\/\/voomisupply.com\/products\/seco-17002986-square-end-mill-3-4-in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}