{"product_id":"seco-17003780-ball-end-mill-1-8-in-3-flute-carbide-altin","title":"Seco 17003780 Ball End Mill 1\/8 in 3 Flute Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 17003780 is a solid carbide ball end mill from the SB335 series, designed for high-performance milling in demanding materials. With a 1\/8 inch cutting diameter and a 3-flute spiral geometry at a 35-degree helix angle, it delivers efficient chip evacuation and smooth finishes in both roughing and finishing operations. The AlTiN PVD coating provides heat resistance and extended tool life when cutting ferrous and high-temperature alloys. A straight cylindrical shank and single-end configuration make it a direct-fit choice for CNC machining centers and manual mills running tight-tolerance work in production environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill is rated for steel, stainless steel, superalloys, and titanium, covering ISO material groups P, M, and S. The short-length classification and 1\/4 inch length of cut suit close-clearance pocketing, slotting, and contour work where rigidity matters. The 0.0625 inch nose radius and right-hand cutting and flute direction are standard for climb milling on CNC equipment. Machinists and tool-and-die professionals working in aerospace, medical, and general manufacturing will find this tool appropriate for tight-tolerance applications where coating performance and edge integrity are critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating rated for steel, stainless steel, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003e3-flute spiral geometry with 35-degree medium helix for balanced chip flow\u003c\/li\u003e\n  \u003cli\u003e0.0625 inch ball nose radius enables precise 3D contouring and profiling\u003c\/li\u003e\n  \u003cli\u003eSingle-end, straight cylindrical shank for direct collet or ER chuck mounting\u003c\/li\u003e\n  \u003cli\u003eCapable of both roughing and finishing cuts in a single tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003ePart of the SECO SB335 series (catalog number SB335-0.125-D2-B.0-Z3). Designed as a replacement or production stocking item for any CNC or manual milling application requiring a 1\/8 inch diameter, 3-flute solid carbide ball end mill with a 1\/8 inch straight shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists and CNC setup technicians. Secure the shank in a properly sized collet or end mill holder, ensuring the shank is fully seated and the holder is torqued to the machine manufacturer's specification. Verify runout does not exceed the 0.0005 inch TIR maximum before beginning a cut. Inspect the cutting edges and coating for damage before each use, and replace the tool if chipping or coating breakdown is observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.1250 inches (1\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.2500 inches (1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5000 inches (1-1\/2 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1250 inches (1\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\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\/Finish\u003c\/strong\u003e: AlTiN (PVD)\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\u003eLength Type\u003c\/strong\u003e: Short\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium\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\u003eOverall Length Tolerance\u003c\/strong\u003e: +0.0600 \/ -0.0600 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: SB335\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 17003780\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51560080539954,"sku":"17003780","price":56.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5af87ae671fb8712e548c508bc5ce0c4.jpg?v=1786446193","url":"https:\/\/voomisupply.com\/products\/seco-17003780-ball-end-mill-1-8-in-3-flute-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}