Hertel E699924480 Ball End Mill 0.0313 in 2 Flute Carbide

Product Description

The HERTEL E699924480 is a solid carbide ball end mill designed for precision milling of contoured surfaces, slots, and complex 3D profiles. With a 0.0313-inch (1/32-inch) mill diameter and a 0.0938-inch (3/32-inch) length of cut, this tool is built for fine detail work in tight geometries. The TiN (titanium nitride) coating improves surface hardness and wear resistance, extending tool life in a range of workpiece materials. Two right-hand flutes with right-hand cutting direction provide clean chip evacuation and a smooth finish. Machinists and toolroom operators working with CNC machining centers and manual mills will find this single-end tool well suited to micro-milling and fine finishing passes.

This end mill is appropriate for use in CNC vertical machining centers, die and mold work, and prototype machining where small-diameter tooling is required. The 1/8-inch shank diameter fits standard collet systems and toolholders commonly found in light-duty machining setups. It is particularly well suited for finishing passes on hardened or semi-hardened materials where the TiN coating provides an added advantage in tool life and surface finish quality.

Key Features

• 0.0313-inch (1/32-inch) ball end diameter for fine detail and contour milling
• Solid carbide construction for rigidity and wear resistance in demanding applications
• TiN coating increases surface hardness and extends tool life
• 2 right-hand flutes with right-hand cutting direction for clean chip evacuation
• 1/8-inch shank diameter fits standard collet and toolholder systems
• Single-end configuration with 1.5-inch overall length

Compatibility

Designed for use in CNC machining centers and manual mills with standard collet systems accepting a 1/8-inch shank diameter. Confirm spindle compatibility and collet size before installation.

Installation Notes

Installation should be performed by a qualified machinist following standard toolholding procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully into the collet or toolholder to the recommended engagement depth to prevent pullout during cutting. Verify runout with a dial indicator after installation, especially critical at this diameter where even minor runout can affect tool life and surface finish.