{"product_id":"scientific-cutting-tools-ms33649-9r-porting-tool-reamer","title":"Scientific Cutting Tools MS33649-9R Porting Tool Reamer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS MS33649-9R is a precision porting tool designed to machine and finish port faces on tube fittings to AS 5202 and MS 33649 standards. It combines a spotface cutter and reamer pilot in a single tool body, producing a flat, square seating surface for tube end fittings used in high-pressure fluid and hydraulic systems. The spotface diameter measures 1.3 inches, the pilot type is a reamer with a minimum pilot diameter of 0.758 inches and a maximum of 0.8345 inches, and the tool is configured for a 9\/16-inch tube outside diameter (Tube Dash 9). Installation is performed by licensed machinists and precision fabricators working on aerospace, hydraulic, and industrial fluid line assemblies.\u003c\/p\u003e\u003cp\u003eThis porting tool is suited for applications requiring conformance to AS 5202 and MS 33649 port standards. It is used when preparing tube fitting ports in metal workpieces, particularly tube assemblies that use UNJ thread forms and 30-degree seal angles. Typical use cases include hydraulic manifold porting, aerospace tube end preparation, and industrial fluid system fabrication where precise spotface geometry is required to ensure leak-free sealing at tube connections.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSpotface diameter of 1.3 inches conforms to AS 5202 and MS 33649 port standards\u003c\/li\u003e\n\u003cli\u003eReamer pilot type ensures accurate centering with minimum pilot diameter of 0.758 inches and maximum of 0.8345 inches\u003c\/li\u003e\n\u003cli\u003e4 straight flutes provide controlled cutting action and clean chip evacuation\u003c\/li\u003e\n\u003cli\u003e30-degree seal angle machined to match standard tube fitting seat geometry\u003c\/li\u003e\n\u003cli\u003eUNJ thread type compatibility for high-pressure fluid line applications\u003c\/li\u003e\n\u003cli\u003eBright finish on tool body; 3\/4-inch shank diameter fits standard toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on tube workpieces conforming to AS 5202 and MS 33649 port standards, specifically for 9\/16-inch tube outside diameter (Tube Dash 9) applications with UNJ thread forms.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is installed and operated by machinists or qualified fabricators using standard milling machines or drill presses with appropriate toolholding for a 3\/4-inch shank. Secure the workpiece firmly before operation to prevent movement during spotfacing. Follow applicable aerospace or industrial fabrication standards for surface finish and dimensional inspection after porting. Do not exceed the tool's rated cutting parameters for the workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpotface Diameter\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter Compatibility\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Dash Number\u003c\/strong\u003e: 9\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: 0.758 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pilot Diameter\u003c\/strong\u003e: 0.8345 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot Length\u003c\/strong\u003e: 0.755 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\u003eThread Type\u003c\/strong\u003e: UNJ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.72 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.84 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: AS 5202, MS 33649\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkpiece Compatibility\u003c\/strong\u003e: Tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.75 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: MS33649-9R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":52029422666034,"sku":"MS33649-9R","price":342.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d94be652df2770af7655cf83fe736057.jpg?v=1790018545","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-ms33649-9r-porting-tool-reamer","provider":"Voomi Supply","version":"1.0","type":"link"}