ITC Carbide End Mill Corner Radius 2071 - 2 Flute 30° Helix With Facet Relief & Diamond Coating - Composites - 12mm x R3

Introducing the ITC Carbide End Mill Corner Radius 2071, a precision cutting tool designed for high-demand composite machining. With a 12 mm diameter and an R3 corner radius, this 2-flute end mill is optimized for clean contouring, edge finishing, and pocketing in carbon fiber, fiberglass, and other composites. The 30° helix and facet relief work together with a diamond coating to deliver stable cuts, efficient chip evacuation, and extended tool life, even under tight production timelines.

For professionals and serious hobbyists alike, this end mill combines dependable performance with predictable handling and consistent results across challenging materials.

• Diamond coating for extended tool life: The diamond coating dramatically reduces wear on abrasive composite materials, delivering longer tool life, fewer tool changes, and lower downtime.
• 30° helix with facet relief for stable, efficient cutting: The 30-degree helix and facet relief optimize chip evacuation and cut stability, helping maintain a clean edge and reduce vibration.
• Corner Radius R3 on a 12 mm end mill for precise corners: The R3 corner radius yields sharper, more accurate corner radii and smoother edges in composites, while the 2-flute design supports efficient material removal.

This end mill is designed to help you finish parts to spec faster, with fewer reworks and less downtime. Its robust carbide substrate, diamond coating, and carefully engineered geometry deliver consistent performance, reliable finishes, and a longer effective tool life in demanding composite applications.