{"product_id":"seco-17004986-square-end-mill-1-16-in-4-flute-cvd-diamond","title":"Seco 17004986 Square End Mill 1\/16 in 4-flute Cvd Diamond","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 17004986 is a solid carbide square end mill designed for precision milling in demanding material applications. Built from micrograin carbide with a CVD diamond coating, this tool delivers the hardness and edge retention needed for cutting carbon fiber reinforced polymer (CFRP) and similar abrasive composites. It features a 1\/16 inch cutting diameter, a 3\/16 inch length of cut, and a 4-flute spiral geometry with a 30-degree helix angle. The right-hand cut and right-hand flute configuration is standard for conventional CNC milling centers. It is a single-end, centercutting design, meaning it can plunge as well as profile. Machinists and CNC operators in aerospace, composite fabrication, and precision job shops are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis end mill is sized for small-diameter, high-precision work. The 1\/16 inch mill diameter and 1\/8 inch straight cylindrical shank make it suitable for tight-tolerance features in CFRP panels, laminates, and similar non-metallic abrasive materials. Its regular length classification and 1-1\/2 inch overall length keep it rigid in the spindle, reducing deflection during full-depth passes at this diameter. The CVD diamond coating is specifically suited for non-ferrous and composite materials where conventional carbide coatings wear prematurely. This tool is part of the SECO DIA430 series.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD diamond coating for extended tool life in CFRP and abrasive composite materials\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide substrate for rigidity and edge sharpness at small diameters\u003c\/li\u003e\n  \u003cli\u003e4-flute spiral geometry with 30-degree helix angle for smooth chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows both plunge and peripheral milling operations\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand flute — compatible with standard CNC spindle rotation\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical 1\/8 inch shank fits standard collets and toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers and high-speed spindles accepting a 1\/8 inch straight cylindrical shank. Primary workpiece material designation is CFRP. Part of the SECO DIA430 series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified CNC machinists or toolroom technicians. The tool must be seated fully and concentrically in a precision collet or toolholder to maintain the stated TIR maximum of 0.0003 inches. Ensure the spindle and machine are powered off and the axis is locked before changing tooling. Do not use this CVD diamond-coated tool on ferrous materials, as diamond coatings react with iron at elevated temperatures and will degrade rapidly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/16 inch (0.0625 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/2 inches (1.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\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: CVD Diamond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: CFRP Materials\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: -0.001 \/ +0.001 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: 0.0003 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DIA430\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 17004986\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51557502353714,"sku":"17004986","price":140.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cff8b782a916395270502322a9788f29.jpg?v=1786389618","url":"https:\/\/voomisupply.com\/products\/seco-17004986-square-end-mill-1-16-in-4-flute-cvd-diamond","provider":"Voomi Supply","version":"1.0","type":"link"}