Robbjack XF-602-16-090 Corner Radius End Mill 1/2 in 6 Fl

Product Description

The ROBBJACK XF-602-16-090 is a solid carbide corner radius end mill engineered for finishing operations in demanding metalworking environments. It features a 1/2 inch diameter, a 0.09 inch corner radius, and 6 flutes with a high helical flute geometry oriented for right-hand cutting. The tool measures 3 inches overall length with a 1 inch length of cut and carries an AlTiN (aluminum titanium nitride) PVD coating applied to the solid micrograin carbide substrate. Machinists and tool-and-die professionals install this end mill for precision profiling and finishing passes where edge integrity and surface finish are critical requirements.

This end mill is suited for finishing cuts in steel, stainless steel, cast iron, superalloys, and titanium - material codes P, M, K, and S. The single-end, centercutting design supports plunge entry and peripheral cuts in a wide range of CNC milling applications. The Weldon flat shank provides secure seating in compatible toolholders, reducing pullout risk during high-load finishing passes. The close pitch flute arrangement supports chip evacuation in tight-tolerance finishing scenarios where surface quality is the primary objective.

Key Features

• Solid micrograin carbide construction for rigidity and wear resistance in hard materials
• AlTiN PVD coating extends tool life in steel, stainless steel, cast iron, superalloys, and titanium
• 0.09 inch corner radius reduces stress concentration and improves corner surface finish
• 6-flute, high helix, right-hand cutting geometry optimized for finishing material removal
• Centercutting design permits plunge milling without a pre-drilled entry hole
• Weldon flat shank for positive toolholder engagement and reduced axial pullout

Compatibility

Designed for use with standard Weldon flat toolholders accepting a 1/2 inch shank diameter. Suitable for CNC machining centers running steel, stainless steel, cast iron, superalloys, and titanium workpieces requiring finishing-grade corner radius end mills in the XF series.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the toolholder and spindle are clean and free of debris before seating the Weldon flat shank. Confirm correct torque on the set screw per toolholder manufacturer specifications before initiating a cut. Verify spindle direction is set to right-hand rotation to match the cutting geometry of this tool.