{"product_id":"sgs-34686-ball-end-mill-0-25-in-2-flute-solid-carbide-tib2","title":"Sgs 34686 Ball End Mill 0.25 in 2 Flute Solid Carbide Tib2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 34686 is a single-end ball end mill designed for finishing operations in non-ferrous metals. Built from micrograin solid carbide and coated with TiB2, it delivers the wear resistance and edge retention needed for high-precision contouring and profiling. The tool runs a 0.25-inch diameter with a 0.375-inch length of cut and a 35-degree helix angle, producing smooth surface finishes at efficient chip loads. The extended-reach geometry — featuring a 1.75-inch neck length and a 0.235-inch neck diameter — allows access to deep pockets and contoured cavities without sacrificing rigidity. Two right-hand spiral flutes clear chips effectively in aluminum, copper, brass, and similar non-ferrous workpiece materials.\u003c\/p\u003e\u003cp\u003eThe SGS 34686 is suited for CNC machining centers and manual mills handling non-ferrous metal finishing work in job shop, production, and toolroom environments. Its long overall length of 4 inches and extended neck make it a practical choice for deep-cavity work where standard-length end mills cannot reach. The 0.25-inch shank fits standard collets and end mill holders commonly found on vertical machining centers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for improved hardness and edge retention\u003c\/li\u003e\n\u003cli\u003eTiB2 coating reduces friction and built-up edge in non-ferrous machining\u003c\/li\u003e\n\u003cli\u003e35-degree right-hand helix promotes efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eExtended reach with 1.75-inch neck length and 0.235-inch neck diameter for deep-pocket access\u003c\/li\u003e\n\u003cli\u003eBall end geometry for contouring, profiling, and 3D surface finishing\u003c\/li\u003e\n\u003cli\u003eSingle-end design; Series 47EB long-length designation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for finishing operations in non-ferrous metals (material code N); fits standard 0.25-inch collets and end mill holders on CNC and manual milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully into the collet or tool holder and torque the retention mechanism to the machine or holder manufacturer's specification. Verify runout with a dial indicator before beginning cuts, particularly given the extended-reach neck geometry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.235 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: 35 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\u003eEnd Mill Material\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiB2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Finishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 47EB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.00000 to -0.00035 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 34686\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51728199975218,"sku":"34686","price":125.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c6f50d89e9d1af2efb2fefd0a642fb3a.jpg?v=1788689404","url":"https:\/\/voomisupply.com\/products\/sgs-34686-ball-end-mill-0-25-in-2-flute-solid-carbide-tib2","provider":"Voomi Supply","version":"1.0","type":"link"}