Scientific Cutting Tools 6149-M10X1 Porting Tool Reamer M10x1

Product Description

The SCIENTIFIC CUTTING TOOLS 6149-M10X1 is a porting tool reamer designed to create precise spotface seats for M10x1.00 metric fine threaded hydraulic and fluid power ports. It produces a 0.6339-inch (16.10 mm) spotface diameter with a 12-degree seal angle, conforming to ISO 6149-1 and SAE J2244-1 standards. The reamer-style pilot self-centers in the bore before the spotface cutter engages, ensuring concentricity on machined port faces. This tool is used by machinists and fluid power technicians working on hydraulic manifolds, cylinders, and porting applications where O-ring face seal or port boss fitment must meet tight dimensional tolerances.

This porting tool is suited for preparation of M10x1.00 metric fine ports in hydraulic and pneumatic components, including manifold blocks, valve bodies, and cylinder heads. It is appropriate for both production machining environments and field-repair applications where port seats must be refaced to meet ISO 6149-1 and SAE J2244-1 dimensional requirements. The bright finish and straight flute geometry make it compatible with conventional machining centers, drill presses, and hand-held pneumatic or electric drills when a drill stand or guide fixture is used.

Key Features

• Spotface diameter of 0.6339 inches (16.10 mm) for M10x1.00 metric fine ports
• Reamer-type pilot with minimum pilot diameter of 0.3543 inches (9.00 mm) and maximum of 0.4390 inches for positive self-centering
• 12-degree seal angle machined to ISO 6149-1 and SAE J2244-1 standards
• 3-flute straight flute geometry for smooth, controlled cutting action
• 3.0-inch overall length with 1/2-inch shank diameter and 1.75-inch shank length
• Bright (uncoated) finish suitable for use on steel, aluminum, and cast iron port faces

Compatibility

Designed for spotfacing M10x1.00 metric fine threaded ports per ISO 6149-1 and SAE J2244-1 specifications. Suitable for use on hydraulic manifolds, valve bodies, cylinder ports, and similar fluid power components requiring compliant O-ring boss or port boss seat preparation.

Installation Notes

This tool is intended for use by qualified machinists or hydraulic system technicians familiar with porting and spotfacing procedures. Ensure the workpiece is securely fixtured and the port bore is clean and free of debris before piloting the tool. Use appropriate cutting fluid for the workpiece material to extend tool life and achieve a clean seat finish. Verify port thread condition and spotface depth against ISO 6149-1 or SAE J2244-1 dimensional tables before reassembly.