Scientific Cutting Tools AND10050-5R Porting Tool Reamer

Product Description

The SCIENTIFIC CUTTING TOOLS AND10050-5R is a porting tool reamer designed to machine precision spotfaces and ports in hydraulic and pneumatic tube fittings. Built to AND 10050 standards, it produces a 0.95 inch spotface diameter on tube ends with a 5/16 inch outside diameter. The reamer pilot diameter ranges from 0.449 inches minimum to 0.5195 inches maximum, with a pilot length of 0.527 inches. Four straight flutes deliver clean, consistent material removal in metal tube workpieces. The 1/2 inch shank fits standard drill presses and CNC setups used by fluid-systems technicians and aerospace maintenance crews.

This tool is suited for porting operations on hydraulic, pneumatic, and fuel system tubing assemblies where AND 10050 spotface geometry is required. It is intended for use on Tube Dash 5 configurations, making it a direct-fit solution for maintenance, repair, and overhaul work on fluid-conveyance systems in both production and field environments. The 30-degree seal angle and UNF thread type are consistent with standard AN and MS fitting interfaces.

Key Features

• Conforms to AND 10050 standard for porting tool geometry
• 0.95 inch spotface diameter sized for Tube Dash 5 applications
• Reamer-style pilot for accurate self-centering during spotfacing
• Four straight flutes for smooth, chatter-resistant cutting action
• Bright finish with 1/2 inch shank for broad machine compatibility
• 30-degree seal angle compatible with AN and UNF fitting interfaces

Compatibility

Designed for use on tube workpieces meeting AND 10050 Tube Dash 5 specifications, with a 5/16 inch tube outside diameter and UNF thread type. Fits machines and setups accepting a 1/2 inch shank toolholder.

Installation Notes

Installation and use of this porting tool should be performed by qualified machinists or fluid-systems technicians familiar with AND-standard tooling procedures. Secure the workpiece firmly before operation and confirm the machine spindle is at a complete stop before tool changes. Follow applicable aerospace or industrial maintenance standards for chip clearance and lubrication during reaming operations. Inspect the pilot and flutes for wear before each use to ensure dimensional accuracy of the finished spotface.