Gws 119765 Square End Mill 3/4 in 5 Flute Solid Carbide

Product Description

The GWS 119765 is a solid carbide square end mill designed for high-performance milling in a wide range of workpiece materials. Built to Series 1035 specs, it features a 3/4 inch diameter, a 1-1/2 inch length of cut, and five flutes with a variable helix geometry. The nACRo coating reduces heat buildup and extends tool life in demanding cutting conditions. A chipbreaker geometry helps manage chip evacuation during deep passes. This tool is a single-end, right-hand cut configuration with a 4 inch overall length and a 3/4 inch square shank machined to h6 tolerance.

The GWS 119765 is suited for milling operations on ferrous and non-ferrous materials including hardened steels, cast irons, stainless steels, aluminum alloys, titanium, and heat-resistant superalloys, as indicated by primary workpiece material codes H, K, M, N, P, and S. It performs well in both roughing and finishing passes where chip control and thermal resistance are priorities. The standard length configuration and upcut flute direction make it a practical choice for vertical machining centers and CNC milling setups in job shop and production environments.

Key Features

• Solid carbide submicron material grade for rigidity and wear resistance
• Variable helix design reduces harmonic vibration during cutting
• nACRo coating provides thermal and oxidation resistance at elevated cutting temperatures
• Chipbreaker geometry improves chip evacuation on deeper cuts
• Five upcut flutes with right-hand cutting and flute direction
• Square shank with h6 tolerance for consistent tool holding in standard collets and end mill holders

Compatibility

Designed as a standard-shank solid carbide square end mill compatible with ER collet chucks, milling chucks, and end mill holders sized for 3/4 inch shank tooling on CNC vertical or horizontal machining centers.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before loading. Verify the collet or holder is rated for the 3/4 inch shank diameter and torque to the tool holder specification. Follow shop safety practices and machine manufacturer guidelines when setting tool length offsets and cutting parameters.