Gws 314860 Corner Radius End Mill 1/2 in 3 Flute Carbide

Product Description

The GWS 314860 is a single-end corner radius end mill designed for high-performance material removal in non-ferrous metal applications. Built from submicron-grade solid carbide, it features a 0.5000-inch mill diameter, a 0.1200-inch corner radius, and three right-hand spiral flutes with a 37-degree high-helix angle. The NF1 coating is engineered specifically for non-ferrous materials, reducing built-up edge and extending tool life. With a coarse pitch and centercutting capability, this end mill handles both plunge and peripheral cutting operations. It is sized for standard end mill toolholders and suits CNC machining centers in production and job-shop environments.

This end mill is intended for roughing and finishing cuts in non-ferrous metals such as aluminum, copper, and brass. The 1-1/4-inch length of cut and 3-inch overall length make it suitable for moderate-depth pocketing, slotting, and profiling operations. The straight-cylindrical shank with h6 tolerance ensures a secure fit in precision collet chucks and end mill holders. It is well matched for use on vertical and horizontal CNC machining centers where tight tolerances and smooth surface finishes on non-ferrous workpieces are required.

Key Features

• Submicron solid carbide construction for rigidity and wear resistance in non-ferrous cutting
• NF1 coating formulated for non-ferrous metals, minimizing material adhesion
• 0.1200-inch corner radius reduces stress concentration and extends tool and workpiece life
• 37-degree high-helix angle promotes efficient chip evacuation
• Centercutting design allows direct plunge entry without a pre-drilled pilot hole
• Right-hand flute direction and coarse pitch optimize roughing material removal rates

Compatibility

Designed for use with standard end mill toolholders accepting a 1/2-inch straight-cylindrical shank. Primary workpiece material is non-ferrous metal (material code N). Part of the GWS Series 2030 end mill line.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the tool changer or spindle is locked out before mounting or removing the tool. Verify the shank is clean and free of burrs before seating in the toolholder, and confirm runout with a dial indicator before beginning a cut. Follow the toolholder manufacturer's torque specifications for collet nuts or set screws.