Gws 310943 Corner Radius End Mill 5/8 in 4 Flute Carbide

Product Description

The GWS 310943 is a solid carbide corner radius end mill designed for high-performance material removal in demanding machining applications. Built to Series 2105 standards, this single-end, center-cutting tool features a 5/8 inch cutting diameter with a 0.06 inch corner radius that protects the cutting edge and reduces chipping at depth. With 4 flutes, a variable helix, and a variable index configuration, the 310943 delivers both roughing and finishing capability in a single tool. The submicron carbide grade supports extended tool life when cutting difficult materials. Machinists and CNC operators working in job shops, toolrooms, and production environments rely on tools like this for consistent, repeatable results.

The 310943 is suited for cutting steel, stainless steel, superalloys, titanium, and cast iron. It operates as a short-length, extended-reach end mill with a 3/4 inch length of cut and 1.625 inch reach length, making it appropriate for pocketing, profiling, and slotting operations where rigidity and reach are both required. The straight cylindrical shank with h6 tolerance is compatible with standard end mill toolholders used on CNC machining centers and manual mills. Right-hand cut and right-hand flute direction are standard for conventional and climb milling setups.

Key Features

• 5/8 inch cutting diameter with 0.06 inch corner radius for edge protection and reduced chipping
• 4-flute configuration supports both roughing and finishing in steel, stainless, superalloys, titanium, and cast iron
• Variable helix and variable index design reduces harmonic vibration and chatter
• Submicron solid carbide grade for extended tool life in high-hardness materials
• Center-cutting geometry allows direct plunge entry
• Extended reach with 1.625 inch reach length for deeper pocket access
• Straight cylindrical shank with h6 tolerance fits standard end mill toolholders

Compatibility

Designed for use with standard end mill toolholders. Primary workpiece materials are steel, stainless steel, superalloys, and titanium. Secondary workpiece material is cast iron.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and the tool is securely seated in a clean, undamaged toolholder before tightening. Confirm runout is within acceptable limits before beginning a cut. Do not exceed the recommended depth of cut or feed rate for the workpiece material and machine capability.