{"product_id":"osg-hp419-0197-ball-end-mill-0-50mm-2-flute-solid-carbide","title":"Osg HP419-0197 Ball End Mill 0.50mm 2 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG HP419-0197 is a single-end ball end mill from the Hy-Pro-Carb HP419 series, engineered for high-performance milling in demanding materials. Built from submicron-grade solid carbide and coated with TiAlN via a PVD process, this tool handles both roughing and finishing operations. It features a 0.50 mm cutting diameter, 0.50 mm length of cut, a 0.25 mm nose radius, and a 30-degree medium helix angle with right-hand cutting and flute direction. The 6.00 mm straight-cylindrical shank and extended-reach geometry make it well suited for deep-cavity and micro-detail work where rigidity and precision matter.\u003c\/p\u003e\u003cp\u003eThis end mill is designed for machining steel, cast iron, and hardened materials, corresponding to ISO material groups P, K, and H. Its extended-length configuration and 2.50 mm reach length allow access to features that standard-length tools cannot reach. The 0.45 mm neck diameter and 2.00 mm neck length provide clearance in tight pockets without sacrificing tool stability. It is center-cutting, allowing direct plunge entry. Typical applications include precision die and mold work, aerospace component finishing, and micro-feature machining on CNC vertical or horizontal machining centers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron-grade solid carbide body for rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eTiAlN coating (PVD process) extends tool life in steel, cast iron, and hardened materials up to group H\u003c\/li\u003e\n\u003cli\u003eExtended-reach design with 2.50 mm reach length for deep-cavity access\u003c\/li\u003e\n\u003cli\u003eCenter-cutting geometry allows direct plunge milling\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flutes with 30-degree medium helix for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eMill diameter tolerance of +0.000 \/ -0.038 mm and h6 shank tolerance for consistent fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining applications involving steel, cast iron, and hardened materials (ISO material codes P, K, and H). Compatible with standard ER and straight-bore collet systems accepting a 6.00 mm shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and machine power locked out per shop safety procedures. Ensure the collet or toolholder bore is clean and free of debris before seating the 6.00 mm shank. Do not exceed the tool manufacturer's recommended speeds and feeds for the workpiece material and depth of cut. Given the micro diameter of 0.50 mm, verify runout with a dial indicator before initiating a cut to avoid premature tool breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.50 mm (0.0197 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 60.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.038 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.45 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 2.00 mm (0.0984 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 2.50 mm\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: 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\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 (Submicron Grade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN (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\u003eCenter Cutting\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\u003eExtended Reach\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron, Hardened Materials (ISO P, K, H)\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\u003eSeries\u003c\/strong\u003e: HP419\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HP419-0197\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51748237738290,"sku":"HP419-0197","price":79.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4c1425e5a2c588157a99db34fc24d8b1.jpg?v=1788890885","url":"https:\/\/voomisupply.com\/products\/osg-hp419-0197-ball-end-mill-0-50mm-2-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}