Hertel E699924479 Ball End Mill 0.0469 in 2 Flute Carbide

Product Description

The HERTEL E699924479 is a single-end ball end mill designed for precision milling of contoured surfaces, slots, and complex 3D profiles in machining applications. Built from solid carbide, it delivers the rigidity and wear resistance required for cutting ferrous and non-ferrous materials at tight tolerances. The tool measures 0.0469 inches in diameter with a 0.125-inch length of cut and a 1.5-inch overall length. A TiN coating reduces friction and extends tool life in production environments. With two right-hand flutes and right-hand cutting direction, this end mill is suited for CNC machining centers and manual milling operations where small-diameter, high-precision work is required.

This end mill is intended for use in tool and die, mold making, aerospace component machining, and general precision metalworking. Its small 0.0469-inch ball nose diameter makes it well suited for fine detail work, micro-slot milling, and finishing passes on contoured workpieces. The 0.125-inch shank diameter fits standard collets and end mill holders commonly found in benchtop and full-size CNC milling setups. It is typically installed and used by machinists, toolmakers, and CNC operators working in job shop and production environments.

Key Features

• Solid carbide construction for rigidity and wear resistance in precision milling
• TiN coating reduces friction and extends tool life during cutting operations
• 0.0469-inch ball nose diameter suited for fine detail and contour milling
• 2 right-hand flutes with right-hand cutting direction for standard milling operations
• Single-end design with 0.125-inch shank diameter for compatibility with standard collets
• 1.5-inch overall length provides reach for typical small-diameter milling applications

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide ball end mill for standard 0.125-inch collet and end mill holder systems used in CNC and manual milling machines.

Installation Notes

Installation is performed by machinists and CNC operators. Secure the shank firmly in a compatible collet or end mill holder, ensuring runout is within acceptable limits before beginning a cut. Inspect the cutting edges for chips or wear before each use, as carbide tooling at this diameter is susceptible to breakage under excessive feed rates or lateral loading. Follow the machine tool manufacturer and ANSI B11 safety guidelines when setting up and operating milling equipment.