Kennametal 6767854 Corner Radius End Mill 0.5in 4 Flute

Product Description

The KENNAMETAL 6767854 is a solid carbide corner radius end mill designed for high-performance milling in demanding metalworking applications. It features a 0.5-inch diameter, a 0.03-inch corner radius, and four right-hand helical flutes with a 36-degree helix angle. The AlTiN PVD coating provides heat resistance and extended tool life in abrasive and high-temperature cutting conditions. The H1TE series construction uses submicron carbide grade material, making it suitable for both roughing and finishing operations. Licensed machinists and CNC operators working in job shops or production environments will find this tool engineered for precision and durability in challenging materials.

This end mill is built for use on steel, stainless steel, cast iron, superalloys, titanium, and hard materials. The single-end, centercutting design supports full plunging and ramping entry. The Weldon flat shank provides positive drive and minimizes pullout in high-feed applications. With a 2.25-inch reach length and extended-reach geometry, this tool is well suited for deeper pocket milling and hard-to-reach features. It is a short-length configuration with a 1.25-inch length of cut, optimized for rigidity and reduced deflection.

Key Features

• 0.03-inch corner radius for blended edge transitions and reduced stress concentration at corners
• AlTiN PVD coating for improved wear resistance and thermal stability in ferrous and hard-material cutting
• Submicron solid carbide construction for high rigidity and edge retention
• Four right-hand helical flutes with 36-degree helix for efficient chip evacuation
• Weldon flat shank for positive drive retention in high-torque setups
• Centercutting design supports plunge, ramp, and helical entry
• Compatible with EM-CV Form AD and EM IN-HSK Form A toolholding systems

Compatibility

Designed for use with EM-CV Form AD and EM IN-HSK Form A toolholders. Suitable for machining steel, stainless steel, cast iron, superalloys, titanium, and hard materials on CNC milling centers.

Installation Notes

Installation should be performed by a qualified machinist following standard CNC tooling setup procedures. Ensure the machine spindle is fully stopped and the tool change sequence is complete before handling. Secure the Weldon flat shank in a compatible holder using the set screw against the flat to prevent axial pullout. Verify runout with a dial indicator after clamping before beginning a cut.