Hertel E5018024 Ball End Mill 3/8 in 2 Flute Solid Carbide

Product Description

The HERTEL E5018024 is a solid carbide ball end mill designed for precision milling operations in metal, composites, and hard materials. With a 3/8-inch cutting diameter and a 1-3/4-inch length of cut, this tool delivers accurate profiling, slotting, and contouring in CNC and manual machining applications. The 2-flute geometry and 30-degree right-hand helix promote efficient chip evacuation and smooth cutting action. A bright, uncoated finish makes it well suited for use with cutting fluids or in materials where coating adhesion is a concern. Machinists and tool-and-die professionals rely on this geometry for finish passes and 3D surface work.

This end mill is intended for use in machining centers, CNC mills, and manual knee mills handling ferrous and non-ferrous stock. The single-end, center-cutting design allows for direct plunging as well as ramping entry into a workpiece. A 3/8-inch shank diameter matches standard collet and end mill holder tooling common in most shop environments. The 4-inch overall length provides adequate clearance for moderate-depth workpiece features without excessive overhang. It is suited for general-purpose milling tasks in job shops, production facilities, and toolroom environments.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cutting conditions
• Ball end geometry enables 3D contouring, profiling, and radius floor finishing
• Center-cutting capability allows direct plunge entry without pre-drilling
• 30-degree right-hand spiral flutes promote chip flow and reduce heat buildup
• Bright, uncoated finish compatible with a wide range of workpiece materials and coolants
• Single-end design with 3/8-inch shank fits standard collet toolholders

Compatibility

Designed as an OEM-style replacement or direct-fit tooling option for CNC machining centers and manual mills accepting 3/8-inch shank end mills in standard ER, TG, or straight-bore collet systems.

Installation Notes

Installation should be performed by a qualified machinist following shop safety protocols. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully into the collet or toolholder to the recommended engagement depth before tightening. Verify runout with a dial indicator after clamping, and confirm spindle speed and feed rate are appropriate for the workpiece material before engaging the cut.