Hertel E6249012 Ball End Mill 0.1875 in 2 Flute Carbide Tin

Product Description

The HERTEL E6249012 is a single-end ball end mill designed for precision milling operations in metal, composite, and hardened material applications. Ground from solid carbide stock and coated with Titanium Nitride (TiN), it delivers extended tool life and reduced friction compared to uncoated high-speed steel alternatives. The mill measures 0.1875 inches in diameter with a 0.625-inch length of cut, a 2-inch overall length, and a 3/16-inch shank diameter. Two right-hand flutes with right-hand cutting direction make this tool a standard choice for CNC machining centers and manual mills requiring tight-radius profiling and contour work.

This end mill is suited for finishing and semi-finishing passes in ferrous and non-ferrous metals, plastics, and composites. Its compact 0.1875-inch diameter makes it well-matched to small-feature profiling, slot milling, and 3D contouring in mold-making, die work, and precision part production. The solid carbide construction supports higher spindle speeds and feeds than HSS tooling, and the TiN coating extends cutting edge life in abrasive materials. Machinists and CNC programmers working with small-envelope parts will find the geometry and length of cut appropriate for shallow cavity and contour work.

Key Features

• Solid carbide construction supports elevated speeds and feeds versus HSS end mills
• Titanium Nitride (TiN) coating reduces friction and extends edge life in abrasive materials
• 0.1875-inch ball end diameter suited to tight-radius contouring and small-feature profiling
• 0.625-inch length of cut accommodates shallow to moderate cavity depths
• Right-hand cut, right-hand flute, two-flute geometry for efficient chip evacuation in small diameters
• Single-end configuration with 3/16-inch shank for standard collet and end mill holder setups

Compatibility

Designed as an OEM-style replacement or direct-use tooling for CNC machining centers, knee mills, and manual milling machines accepting a 3/16-inch shank end mill holder or collet.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the holder. Seat the shank fully in the collet or end mill holder and torque the retention mechanism to the equipment manufacturer specification. Verify runout with a dial indicator before commencing a cut, as excessive runout accelerates edge wear on small-diameter carbide tooling.