Gws 314938 Square End Mill 5/8 in 3 Flute Solid Carbide

Product Description

The GWS 314938 is a solid carbide square end mill designed for precision milling in demanding metalworking and machining applications. Built to Series 2030 specifications, it features a 5/8-inch cutting diameter, a 2-inch length of cut, and three right-hand flutes ground to a 37-degree helix angle. The submicron carbide grade provides the hardness and wear resistance needed for high-speed cuts in ferrous and non-ferrous materials. The bright uncoated finish keeps the tool versatile across a wide range of workpiece materials. Licensed machinists and CNC operators are the primary installers of this tool.

This end mill is suited for slot milling, peripheral milling, and profiling operations on machining centers and manual knee mills. The 5/8-inch shank diameter matches the cutting diameter for a rigid, balanced setup in standard ER or end mill holders. The single-end, right-hand cutting direction and upcut flute geometry promote chip evacuation during climb and conventional milling passes. The 37-degree helix reduces cutting forces and improves surface finish on aluminum, steel, and similar alloys.

Key Features

• 5/8-inch cutting diameter with matching 5/8-inch shank for direct collet or holder mounting
• 2-inch length of cut supports medium-depth slotting and profiling operations
• 3 upcut flutes with 37-degree right-hand helix for efficient chip evacuation and reduced cutting forces
• Submicron solid carbide grade delivers hardness and edge retention in tough materials
• Bright uncoated finish compatible with a broad range of workpiece materials and cutting fluids
• Center-cutting geometry allows plunge entry into the workpiece

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide square end mill for standard 5/8-inch end mill holders, ER collet chucks, and Weldon shank holders used on CNC machining centers and manual vertical mills.

Installation Notes

Installation is performed by a machinist or CNC operator. De-energize and lock out the spindle before inserting or removing the tool from the holder. Ensure the holder bore and shank are clean and free of chips before seating the tool. Follow the machine tool manufacturer torque specifications for the drawbar or collet nut - do not overtighten, as this can damage the shank or holder.