Hertel E599924524 Ball End Mill 1/4 in 4 Flute Carbide

Product Description

The HERTEL E599924524 is a solid carbide ball end mill designed for precision contouring, slotting, and profiling operations in ferrous and non-ferrous materials. With a 1/4 inch diameter, a 1/2 inch length of cut, and a 4-flute geometry, it delivers smooth surface finishes and efficient chip evacuation in demanding cutting environments. The 30-degree right-hand helix promotes stable cutting action and reduces chatter. The bright/uncoated finish makes this mill suitable for a wide range of general-purpose machining applications where specialized coatings are not required. Machinists and toolroom operators install this as a single-end tool in vertical machining centers and manual mills.

This ball end mill is suited for 3D contouring, die work, mold cavities, and finish passes on curved or profiled surfaces. The single-end configuration and 1/4 inch shank diameter make it compatible with standard collet chucks and end mill holders commonly found in CNC machining centers and manual knee mills. It is appropriate for use in job shop, tool-and-die, and production machining environments where consistent surface geometry is required.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard-material cutting
• 4-flute design balances chip evacuation with surface finish quality
• 30-degree right-hand helix reduces chatter and promotes smooth cutting action
• Ball end geometry enables 3D contouring and profiled surface finishing
• Bright/uncoated finish suited for general-purpose and non-ferrous applications
• Single-end configuration for standard collet and end mill holder setups

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide ball end mill for machining setups requiring a 1/4 inch shank diameter and 1/4 inch cutting diameter in standard collet chucks and end mill holders.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Power down and lock out the machine spindle before changing tooling. Seat the shank fully and evenly in the collet or end mill holder and torque the retention hardware to the machine or toolholder specification. Inspect the cutting edges for chips or damage before each use, and verify runout with a dial indicator before beginning a precision operation.