Kennametal 4067238 Corner Radius End Mill Head 5/8 in

Product Description

The KENNAMETAL 4067238 is a solid carbide corner radius end mill head designed for high-performance milling in demanding material applications. Part of the HARVI HPHV series, this single-end tool features a 5/8 inch mill diameter, 4 flutes with a right-hand helical flute direction, and a 38-degree helix angle. The AlTiN coating provides thermal resistance and extended tool life when cutting steel, stainless steel, cast iron, and hard materials. It is intended for use by machinists and tooling professionals operating CNC machining centers where consistent edge geometry and surface finish are critical.

This end mill head is suited for milling operations on steel, stainless steel, cast iron, and hard materials in production and job-shop environments. The 3/4 inch length of cut and 3.5 inch overall length make it appropriate for regular-reach applications. The Weldon flat shank with a 5/8 inch shank diameter ensures positive retention in compatible toolholders. Center-cutting capability allows for plunge entry, expanding its range of application. The material grade KCPM15 is optimized for these workpiece material categories.

Key Features

• Solid carbide construction with AlTiN coating for high heat and wear resistance
• 4 right-hand helical flutes with 38-degree helix angle for efficient chip evacuation
• Center-cutting design allows plunge milling entry
• Weldon flat shank for secure toolholder engagement
• HARVI HPHV series geometry optimized for steel, stainless steel, cast iron, and hard materials
• KCPM15 material grade matched to demanding cutting conditions

Compatibility

Designed for use with compatible toolholders accepting a 5/8 inch Weldon flat shank. Rated for primary workpiece materials including steel, stainless steel, cast iron, and hard materials per material codes P, M, and K.

Installation Notes

Installation and tool changes should be performed by qualified machinists with the machine spindle fully stopped and locked out per applicable safety procedures. Secure the Weldon flat shank firmly in the toolholder using the appropriate set screw torque for the holder manufacturer's specification. Inspect the cutting edges for chips or damage before each use. Do not exceed the recommended speed and feed parameters for the workpiece material and machine setup.