Hertel E699924533 Ball End Mill 0.5in 4 Flute Carbide Tin

Product Description

The HERTEL E699924533 is a single-end ball end mill designed for precision milling operations in ferrous and non-ferrous materials. Built from solid carbide and finished with a titanium nitride (TiN) coating, it delivers extended tool life and reduced friction in demanding cutting environments. The ball nose geometry produces smooth contoured surfaces and is well suited for 3D profiling, slotting, and finishing passes. With a 0.5 inch mill diameter, 0.625 inch length of cut, and four right-hand flutes, this tool balances chip evacuation with surface finish quality. Machinists and tool-and-die professionals working on CNC machining centers will find this a reliable production-grade option.

This ball end mill is suited for milling centers running right-hand spindle rotation. The 0.5 inch shank diameter fits standard collet and end mill holders commonly used in vertical and horizontal machining setups. A 2.5 inch overall length provides adequate reach for typical cavity and contour work without sacrificing rigidity. It is a single-end design, meaning the tool is retired once the cutting end is worn — no regrind from the opposite end.

Key Features

• Solid carbide construction for high rigidity and heat resistance
• TiN coating reduces friction and extends cutting life
• 4-flute, right-hand cut and flute direction for standard CNC spindle use
• Ball nose geometry supports 3D contouring, profiling, and finish milling
• Single-end design with 0.5 inch shank for secure collet clamping
• Fixed helix and index geometry for consistent, predictable chip load

Compatibility

Designed as a direct-fit replacement or standard production tool for CNC machining centers and manual mills accepting 0.5 inch shank end mill holders or collets.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Power down and lock out the spindle before inserting or removing the tool from the holder. Ensure the collet or end mill holder bore matches the 0.5 inch shank diameter before clamping. Inspect the tool shank and holder bore for chips or debris before seating to prevent runout.