Hertel E599924527 Ball End Mill 0.2969 in 4 Flute Carbide

Product Description

The HERTEL E599924527 is a solid carbide ball end mill designed for precision milling in metalworking and machining applications. With a 0.2969-inch (19/64-inch) cutting diameter and four flutes, it delivers smooth material removal and a fine surface finish in a single-end configuration. The 30-degree helix angle promotes efficient chip evacuation and reduces cutting forces during operation. This tool is manufactured from solid carbide for superior rigidity and wear resistance compared to high-speed steel alternatives. It ships uncoated and is suited for machinists and tool-and-die professionals working on close-tolerance profiling, contouring, and slotting operations.

This ball end mill is used in CNC machining centers and manual milling machines for profiling, 3D contouring, and finishing passes on ferrous and non-ferrous materials. The 0.8125-inch (13/16-inch) length of cut and 2.5-inch overall length make it appropriate for medium-depth cavity work and die-mold finishing. The right-hand cut and right-hand flute configuration is standard for conventional vertical and horizontal milling setups.

Key Features

• Solid carbide construction for high rigidity and extended tool life
• Four-flute design for improved surface finish and feed rate capability
• 30-degree helix angle promotes efficient chip evacuation
• Ball-end geometry suited for 3D contouring and profiling operations
• Right-hand cutting direction compatible with standard milling spindles
• Uncoated finish suitable for use with cutting fluids on a variety of materials

Compatibility

Designed as a standard single-end ball end mill with a 5/16-inch shank diameter, compatible with collet chucks and end mill holders sized for 5/16-inch tooling on CNC and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the milling spindle is fully powered down and locked out before inserting or removing the tool from the holder. Seat the shank fully into the collet or end mill holder to the recommended engagement depth before tightening. Verify runout with a dial indicator before beginning a production cut to protect both the tool and the workpiece.