ITC Carbide End Mill Ball Nose 4072 - 4 Flute 30° Helix With Facet Relief & Diamond Coating - Composites - 3mm

The ITC Carbide End Mill Ball Nose 4072 is a 3 mm diameter carbide end mill engineered for precision machining in composite materials. With a 4-flute design, 30° helix, facet relief, and a diamond coating, it delivers stable cuts, efficient chip evacuation, and extended tool life for intricate contours and surfaces.

• 4-Flute design for efficient cutting: Four flutes provide robust material removal and smooth cutting in composites, improving chip control and reducing heat buildup for consistent performance.
• Diamond coating for extended tool life: The diamond coating offers superior wear resistance and heat tolerance, delivering reliable, repeatable results across demanding jobs.
• Ball nose geometry with 30° helix and facet relief: Optimized to maintain precise contours and a smooth finish on complex surfaces while reducing chatter and improving cutting stability.

This end mill helps you achieve repeatable, high-quality results on challenging composite geometries, enabling faster cycles, fewer reworks, and longer intervals between tool changes. Whether you're building prototypes or delivering production parts, you can rely on its durability and performance to maintain tolerances and finish quality through demanding projects.