Scientific Cutting Tools 6149-M16X1.5 Porting Tool Reamer

Product Description

The SCIENTIFIC CUTTING TOOLS 6149-M16X1.5 is a porting tool reamer designed to prepare and finish hydraulic port faces to ISO 6149-1 and SAE J2244-1 standards. It produces a precise spotface seat at a 15-degree seal angle for metric fine M16x1.50 threaded ports, ensuring leak-free O-ring face seal (ORFS) connections in hydraulic and fluid power systems. With 4 straight flutes and a bright finish, the tool delivers clean, accurate cuts on spotface diameters of 0.9488 inches (24.10 mm). Hydraulic technicians and machinists use this tool when reconditioning or preparing port faces on manifolds, cylinders, and hydraulic blocks.

This porting tool is suited for use on hydraulic system components where M16x1.50 metric fine threaded ports require a finished spotface seat. It is applicable in both industrial and mobile hydraulic applications where ISO 6149-1 and SAE J2244-1 port geometry conformance is required. The reamer pilot guides the tool concentrically into the existing port bore, making it appropriate for field reconditioning work as well as shop machining operations on pumps, valves, and manifold blocks.

Key Features

• Spotface diameter of 0.9488 inches (24.10 mm) for M16x1.50 metric fine ports
• 15-degree seal angle conforms to ISO 6149-1 and SAE J2244-1 O-ring face seal port standards
• 4 straight flutes for clean, stable material removal on port face surfaces
• Reamer-type pilot with minimum pilot diameter of 0.5709 inches (14.50 mm) for concentric alignment
• Bright (uncoated) finish suitable for standard hydraulic port materials
• 1/2-inch shank diameter for compatibility with standard drill press or milling machine toolholders

Compatibility

Designed for use on M16x1.50 metric fine threaded hydraulic ports conforming to ISO 6149-1 and SAE J2244-1 standards. Consult port specifications before use to confirm spotface diameter, pilot diameter, and seal angle requirements match the target port geometry.

Installation Notes

Installation and use of this tool should be performed by a qualified hydraulic technician or machinist. Always depressurize and de-energize the hydraulic system completely before beginning any port reconditioning work. Secure the workpiece firmly and use the tool at appropriate speeds for the material being machined to avoid pilot deflection or seat damage. Follow applicable industry standards for port preparation and inspect the finished seat for conformance before reassembly.