{"product_id":"scientific-cutting-tools-as5202-16r-porting-tool-reamer","title":"Scientific Cutting Tools AS5202-16R Porting Tool Reamer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS AS5202-16R is a carbide-tipped porting tool designed for spotfacing and reaming O-ring face seal (ORFS) ports in hydraulic and pneumatic tubing assemblies. It machines a 1.9650-inch spotface diameter on 1-inch OD tubing to the AS5202 and MS33649 standards, producing a clean, flat seating surface for leak-free port connections. The tool features a straight 3-flute geometry with a bright, uncoated finish and is built to handle the precision demands of aerospace, industrial, and fluid power fabrication work. Licensed machinists, hydraulic system fabricators, and fluid power technicians are the primary users.\u003c\/p\u003e\u003cp\u003eThis tool is suited for applications requiring accurate port preparation on tube dash 16 fittings with a 1-5\/16-12 UNJ thread port. It is used in the fabrication and repair of hydraulic lines, pneumatic systems, and related fluid power assemblies where AS5202 and MS33649 port standards are specified. The straight shank allows use in standard milling machines, drill presses, and CNC machining centers. Workpiece compatibility is limited to tubes as noted in the product specifications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCarbide-tipped cutting edges for long tool life in precision port reaming applications\u003c\/li\u003e\n\u003cli\u003e1.9650-inch spotface diameter machined to AS5202 and MS33649 standards\u003c\/li\u003e\n\u003cli\u003e3-flute straight flute design for clean material removal and accurate seating surfaces\u003c\/li\u003e\n\u003cli\u003e30-degree seal angle conforms to ORFS port geometry requirements\u003c\/li\u003e\n\u003cli\u003eStraight shank with 1-inch shank diameter for broad machine compatibility\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish  -  no coating buildup to affect critical dimensional tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for port preparation on tube dash 16 assemblies with 1-inch OD tubing and 1-5\/16-12 UNJ port threads, conforming to AS5202 and MS33649 standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation of this porting tool should be performed by qualified machinists or fluid power technicians familiar with ORFS port preparation procedures. Secure the workpiece firmly before operation and ensure the spindle speed is appropriate for carbide tooling on the workpiece material. Always power down and lock out the machine before changing tools or inspecting the cutting edges. Follow applicable shop safety standards and fluid system fabrication specifications throughout the porting process.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpotface Diameter\u003c\/strong\u003e: 1.9650 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter Compatibility\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Thread Size\u003c\/strong\u003e: 1-5\/16-12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: UNJ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Dash Number\u003c\/strong\u003e: 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot Type\u003c\/strong\u003e: Reamer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Pilot Diameter\u003c\/strong\u003e: 1.2350 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pilot Diameter\u003c\/strong\u003e: 1.3385 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot Length\u003c\/strong\u003e: 0.9510 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.3700 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.2500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 2.1200 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Carbide-Tipped\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkpiece Compatibility\u003c\/strong\u003e: Tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: AS5202, MS33649\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.06 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: SCIENTIFIC CUTTING TOOLS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: AS5202-16R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":51981503529266,"sku":"AS5202-16R","price":405.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6db875a6c2984d4af8a5a1bc7831005b.jpg?v=1789982404","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-as5202-16r-porting-tool-reamer","provider":"Voomi Supply","version":"1.0","type":"link"}