Hertel E6249020 Ball End Mill 0.3125 in 2 Flute Carbide Tin

Product Description

The HERTEL E6249020 is a single-end ball end mill designed for contour milling, profiling, and 3D surface work in metalworking and machining applications. Built from solid carbide, it delivers the rigidity and wear resistance required for cutting ferrous and non-ferrous materials. The tool measures 0.3125 inches in diameter with an 0.8125-inch length of cut and a 2.5-inch overall length. A titanium nitride (TiN) coating reduces friction and extends tool life in production environments. With two flutes and a right-hand cutting and flute direction, this end mill suits CNC machining centers and manual mills where precision finish work is required.

This end mill is suited for job shops, tool rooms, and production machining operations handling die work, mold cavities, and complex contoured surfaces. The 0.3125-inch shank diameter matches standard collet and end mill holder sizes commonly found in vertical machining centers. Its single-end configuration and compact cutting length make it appropriate for finishing passes and detail work in confined areas where a longer reach is not required.

Key Features

• Solid carbide construction for high rigidity and wear resistance
• TiN coating reduces friction and extends tool life
• Two-flute design improves chip evacuation during finishing cuts
• Right-hand cutting and right-hand flute direction for standard CNC and manual mill setups
• Single-end configuration with 0.8125-inch length of cut for precise depth control
• 0.3125-inch shank diameter fits standard collet sizes

Compatibility

Designed as an OEM-style solid carbide ball end mill fitting standard 0.3125-inch collets and end mill holders used in CNC machining centers and manual vertical mills.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully in a clean, undamaged collet or end mill holder and torque the retention nut to the holder specification. Inspect the cutting edges for chips or damage before each use.