ITC Carbide End Mill Ball Nose 4072 - 4 Flute 30° Helix With Facet Relief & Diamond Coating - Composites - 1mm

The ITC Carbide End Mill Ball Nose 4072 is a precision 1 mm diameter carbide tool designed specifically for challenging composite machining. With a 4-flute design, a 30° helix, facet relief, and a diamond coating, it delivers accurate contours, smooth surface finishes, and longer tool life—making it ideal for professionals and hobbyists tackling intricate composite shapes.

• Diamond coating for extended tool life: The diamond coating provides outstanding wear resistance against abrasive composites, helping the end mill stay sharper longer and reducing downtime from frequent tool changes.
• Facet relief and 30° helix for stable cutting: This combination minimizes rubbing, promotes efficient chip evacuation, and maintains cutting stability through complex contours for cleaner edges and better surface quality.
• 4-flute design for precision and efficiency: Four flutes offer robust rigidity and effective chip removal, delivering consistent finishes on delicate composite geometries while reducing heat buildup.

This end mill is engineered to improve workflow in demanding composite applications, enabling tighter tolerances on intricate surfaces, reducing rework, and increasing throughput with reliable, repeatable results. Whether you’re manufacturing aerospace panels, automotive composites, or precision prototypes, this tool provides dependable performance and long-lasting durability.