Seco 03171147 Corner Radius End Mill 0.8mm 2 Flute Carbide

Product Description

The SECO 03171147 is a solid carbide corner radius end mill designed for high-precision material removal in demanding machining applications. Built in the JME562 series, it features a 0.8 mm cutting diameter, a 0.05 mm corner radius, and a 1.2 mm length of cut. The tool is coated with SIRON-A, a hard physical vapor deposition coating that improves wear resistance and performance at elevated cutting temperatures. With a 6 mm straight-cylindrical shank and a 50 mm overall length, this extended-reach, single-end, centercutting tool is suited for tight-tolerance profiling and finishing passes in a machining center or CNC mill.

This end mill is intended for use on CNC machining centers where small-diameter, close-tolerance work is required. Its 2-flute, right-hand spiral geometry and medium helix angle provide chip clearance in confined cuts. The 0.76 mm neck diameter enables extended reach into deep pockets or narrow features without sacrificing rigidity at the 6 mm shank. It is appropriate for production environments running steel, stainless steel, cast iron, hard materials, high-temperature alloys, and non-ferrous metals.

Key Features

• 0.8 mm cutting diameter with 0.05 mm corner radius for tight-tolerance edge profiles
• SIRON-A coating for improved wear resistance across ferrous and non-ferrous materials
• Solid carbide construction provides rigidity at small diameters
• Extended reach design with 0.76 mm neck diameter for deep-pocket access
• Centercutting, single-end geometry supports plunge and ramp entry
• Right-hand cut, right-hand flute spiral with medium helix for efficient chip evacuation

Compatibility

Designed for use on CNC machining centers with straight-cylindrical shank tool holders accepting a 6 mm shank. Rated for steel, stainless steel, cast iron, hard materials, high-temperature alloys, and non-ferrous metals per material codes P, M, K, H, S, and N.

Installation Notes

Installation and tool changes must be performed with the spindle fully stopped and the machine in a safe, locked-out state. Use a clean, properly sized collet or end mill holder rated for 6 mm straight-cylindrical shanks to ensure accurate runout. Verify tool projection and reach clearance before programming the first pass. Consult the machining center manufacturer and cutting tool data for appropriate feed and speed parameters for the workpiece material.