Gws 315433 Corner Radius End Mill 1/4 in 3 Flute Carbide

Product Description

The GWS 315433 is a single-end, corner radius end mill designed for precision milling of non-ferrous metals. Built from submicron-grade solid carbide and finished with an NF1 coating, it delivers consistent edge life in demanding roughing applications. The tool runs a 1/4 inch diameter with a 0.090 inch corner radius, a 3/4 inch length of cut, and a 37-degree high-helix spiral flute geometry across three flutes. A 4 inch overall length and 2.125 inch reach make it well-suited for extended-reach setups in end mill toolholders. Right-hand flute direction and right-hand cutting combine with centercutting capability for versatile entry and contouring work.

This end mill is intended for machining non-ferrous metals including aluminum alloys, copper, and similar materials where sharp edges and high helix angles improve chip evacuation and surface finish. The coarse pitch and roughing material removal classification make it appropriate for stock removal passes. It fits standard straight-cylindrical end mill toolholders with 1/4 inch bore. Machinists in job shops, production facilities, and maintenance environments will find it a direct-fit tool for common non-ferrous milling tasks. The Series 2032 designation identifies the product family within the GWS line.

Key Features

• Submicron-grade solid carbide construction for wear resistance in non-ferrous milling
• NF1 coating optimized for non-ferrous metal applications
• 0.090 inch corner radius reduces stress concentration and extends tool life
• 37-degree high-helix angle promotes efficient chip evacuation
• Centercutting design allows plunge entry without a pre-drilled hole
• Extended reach of 2.125 inches supports deep-pocket and hard-to-access features

Compatibility

Designed for use with standard end mill toolholders accepting a 1/4 inch straight-cylindrical shank with h6 shank diameter tolerance. Primary workpiece material is non-ferrous metal.

Installation Notes

This tool is installed by qualified machinists following standard CNC or manual milling machine setup procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Use a properly sized collet or end mill holder that matches the 1/4 inch shank diameter and verify runout before cutting. Follow the machine tool manufacturer guidelines and applicable shop safety standards when setting speeds and feeds for non-ferrous materials.