{"product_id":"seco-17004999-ball-end-mill-1-8-in-4-flute-carbide-diab430","title":"Seco 17004999 Ball End Mill 1\/8 in 4 Flute Carbide DIAB430","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 17004999 is a solid carbide ball end mill designed for high-precision milling in demanding machining applications. Built on the DIAB430 series platform, this single-end tool features a CVD diamond coating that significantly extends tool life when cutting abrasive materials such as graphite, carbon fiber reinforced polymers, and ceramics. The 4-flute, right-hand spiral geometry with a 30-degree helix angle supports both roughing and finishing operations in a single tool. The ball nose profile generates smooth contoured surfaces on complex 3D geometry. With a 0.125-inch mill diameter and 0.5-inch length of cut, this tool is suited for fine-detail work in tight pockets and profiling passes.\u003c\/p\u003e\u003cp\u003eThis end mill is used in CNC milling applications across aerospace, composites fabrication, mold and die, and precision manufacturing environments. The long-series overall length of 1.5 inches and straight cylindrical shank allow mounting in standard collet chucks and shrink-fit holders. It is appropriate for dry or near-dry cutting strategies common when machining with CVD diamond-coated tools, where coolant-through is not required. Machinists and CNC programmers working with non-ferrous and abrasive workpiece materials will find this tool suited to their finishing and light roughing needs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD diamond coating provides high surface hardness and wear resistance for abrasive material applications\u003c\/li\u003e\n\u003cli\u003e4-flute right-hand spiral design supports both roughing and finishing passes\u003c\/li\u003e\n\u003cli\u003e30-degree medium helix angle balances cutting forces and chip evacuation\u003c\/li\u003e\n\u003cli\u003eBall nose geometry enables contour milling and smooth 3D surface finishes\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction maintains rigidity and dimensional accuracy at high RPM\u003c\/li\u003e\n\u003cli\u003eSingle-end, straight cylindrical shank fits standard collet and shrink-fit toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style cutting tool for use in CNC vertical and horizontal machining centers accepting a 0.125-inch straight cylindrical shank. Part of the SECO DIAB430 series; catalog reference DIAB430-0.125-D4-B.0-Z4.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed by qualified CNC machinists or toolroom personnel with the machine powered down and the spindle fully stopped. Ensure the shank is fully seated and clamped within the specified shank diameter tolerance range before running the spindle. CVD diamond-coated tools should not be used on ferrous materials, as the coating will degrade rapidly; verify workpiece material compatibility before use. Follow machine tool manufacturer torque specifications for the collet nut or toolholder being used.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 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: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\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\u003eNose Radius\u003c\/strong\u003e: 0.0625 inches\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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 \/ -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\u003eTIR Maximum\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DIAB430\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: 17004999\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51557514510642,"sku":"17004999","price":177.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7892d39784d4c4cacc7a33be6a14321f.jpg?v=1786389876","url":"https:\/\/voomisupply.com\/products\/seco-17004999-ball-end-mill-1-8-in-4-flute-carbide-diab430","provider":"Voomi Supply","version":"1.0","type":"link"}