ITC Carbide End Mill Corner Radius 6051 - 6 Flute 38° Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 12mm x R0.25

The Carbide End Mill Corner Radius 6051 is a high-performance cutting tool designed for steels and exotic materials. With a 12 mm diameter and a 0.25 mm corner radius, this 6-flute end mill features a 38° helix, roll relief, harmonic fluting, a defined radius, and a specialized coating. Together, these elements optimize chip evacuation, reduce cutting forces, and deliver stable, repeatable results when machining complex contours and fillets.

• Corner Radius of 0.25 mm for precise contours: Enables accurate fillets and smooth transitions on intricate geometries, reducing post-process finishing and ensuring repeatable part geometry.
• 6-flute design with 38° helix, roll relief, and harmonic fluting: Delivers efficient chip evacuation, lower cutting forces, and steadier cutting in hard materials, yielding cleaner surfaces and longer tool life.
• Specialized coating for steels and exotics: Provides enhanced wear resistance and heat management, extending tool life and maintaining sharpness under demanding cutting conditions.

This end mill supports professionals—engineers, machinists, and technicians—who require reliable performance and precise radii in challenging materials. By delivering consistent finishes, reduced downtime, and longer tool life, the 6051 helps you finish complex pockets and contours with confidence and efficiency across production runs and precision jobs alike.