{"product_id":"seco-17016423-square-end-mill-0-5in-4-flute-cobalt-ticn","title":"Seco 17016423 Square End Mill 0.5in 4 Flute Cobalt Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 17016423 is a single-end cobalt square end mill designed for material removal in ferrous and non-ferrous machining applications. Built from M42 cobalt high-speed steel and coated with TiCN for increased surface hardness and wear resistance, it handles demanding cuts in steel, stainless steel, cast iron, aluminum, and high-temperature alloys. The tool measures 0.5 inches in diameter with a 4-inch length of cut, a 0.5-inch shank diameter, and a 6-inch overall length. Its 30-degree spiral flute geometry promotes efficient chip evacuation and reduces cutting forces across a range of workpiece materials.\u003c\/p\u003e\u003cp\u003eThis end mill fits standard CNC machining centers, knee mills, and manual milling machines equipped with a 0.5-inch collet or end mill holder. The SPC408 series targets job shops and production environments where a reliable, general-purpose cobalt end mill is needed for slotting, profiling, and peripheral milling. It is centercutting, allowing direct plunge entry into the workpiece. Right-hand cut and right-hand flute orientation are standard for conventional and climb milling operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction provides toughness and heat resistance beyond standard HSS\u003c\/li\u003e\n\u003cli\u003eTiCN coating increases surface hardness and extends tool life on abrasive materials\u003c\/li\u003e\n\u003cli\u003e4-flute design balances chip load and surface finish for steel and stainless steel\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge milling without a pre-drilled hole\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes smooth chip flow and reduced chatter\u003c\/li\u003e\n\u003cli\u003eCompatible with steel, stainless steel, cast iron, aluminum, and high-temp alloys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 0.5-inch end mill holders and collet chucks in CNC and manual milling applications across steel, stainless steel, cast iron, aluminum and non-ferrous materials, and high-temperature alloys as identified by ISO material codes P, M, K, N, and S.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool manufacturer's setup procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Use a calibrated torque wrench and the correct collet or holder to secure the shank within published runout tolerances. Verify TIR does not exceed 0.0010 inches after installation to maintain dimensional accuracy and tool life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0030 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length Tolerance\u003c\/strong\u003e: +0.0620 to 0.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIR Maximum\u003c\/strong\u003e: 0.0010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SPC408\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: 17016423\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563828937010,"sku":"17016423","price":130.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/45e003f1f7c442eaf4a97369cd791473_3aa07245-e364-4654-808f-1bbfcede02a9.jpg?v=1786504316","url":"https:\/\/voomisupply.com\/products\/seco-17016423-square-end-mill-0-5in-4-flute-cobalt-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}