{"product_id":"sandvik-coromant-6259425-ball-end-mill-2mm-2-flute-carbide","title":"Sandvik Coromant 6259425 Ball End Mill 2mm 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 6259425 is a solid carbide ball end mill designed for precision milling in demanding metal-cutting applications. Built to Series 1B230 standards, it features a 2.00 mm diameter cutting head with a 1.00 mm nose radius, a 6.00 mm length of cut, and a 30-degree medium helix angle. The AlCrN (aluminum chromium nitride) PVD coating provides thermal resistance and wear protection, extending tool life when cutting ferrous and high-temperature materials. With two right-hand spiral flutes and centercutting capability, this end mill handles both roughing and finishing passes in a single-end configuration. It is intended for use by machinists and CNC tool operators in precision manufacturing environments.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for milling steel, stainless steel, cast iron, and high-temperature alloys, corresponding to ISO material codes P, M, K, and S. The 3.00 mm straight-cylindrical shank with h6 tolerance fits standard collet and toolholder systems sized for that diameter. At 38.00 mm overall length with a standard length type and no extended reach, it is appropriate for short-reach pocketing, contouring, and profiling operations on CNC machining centers and manual mills where tight tolerances are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2.00 mm ball nose diameter with 1.00 mm nose radius for fine detail work\u003c\/li\u003e\n\u003cli\u003eAlCrN PVD coating for heat and wear resistance in ferrous and high-temp alloy cutting\u003c\/li\u003e\n\u003cli\u003e2 right-hand spiral flutes with 30-degree medium helix angle for balanced chip evacuation\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows plunge entry and full-face engagement\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction (material grade 1630) for rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003eMill diameter tolerance h7 and shank diameter tolerance h6 for consistent, repeatable fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with standard collet chucks and toolholders accepting a 3.00 mm straight-cylindrical shank. Designed for use with steel, stainless steel, cast iron, and high-temperature alloys per ISO material designations P, M, K, and S. Part of the SANDVIK COROMANT Series 1B230 solid carbide ball end mill line; manufacturer catalog number 1B2300200XA1630.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Seat the shank fully into the collet or toolholder to the specified gauge-line depth before torquing the clamping mechanism. Verify runout at the cutting diameter before beginning the operation, as excessive runout accelerates edge wear on small-diameter end mills. Power down and lock out the spindle before any tool change.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 2.00 mm (0.0787 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 1.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 6.00 mm (0.2362 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 38.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Right Hand\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: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 1630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlCrN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD\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 Materials\u003c\/strong\u003e: Steel; Stainless Steel; Cast Iron; High-Temp Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: h7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1B230\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.25 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: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6259425\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51749465129266,"sku":"6259425","price":137.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e500fe35a1a64c2e9d7f1e82aa6cae72_adb8bdcc-026c-4b07-acb1-fcd13f867a08.jpg?v=1788906440","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6259425-ball-end-mill-2mm-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}