ITC Carbide End Mill Corner Radius 4081 - 4 Flute 38° Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 16mm x R2.5

The ITC Carbide End Mill Corner Radius 4081 is a high-performance cutting tool designed for machining steels and exotic materials. Its 4-flute design and 38° helix deliver efficient material removal, stable cutting, and reliable results even in demanding applications.

With a 16 mm diameter and a 2.5 mm corner radius, plus roll relief, harmonic fluting, and a specialized coating, this end mill is built for precision radii and long tool life across complex geometries. It’s an ideal choice for professionals who need consistent, repeatable results whenworking with tough alloys and intricate profiles.

• 4-Flute design with 38° helix: Enables steady, efficient cutting and smooth chip flow, delivering reliable performance and cleaner finishes in steels and exotic materials.
• Roll relief and harmonic fluting: Minimizes vibration and cutting forces for calmer, more stable cuts, helping extend tool life and maintain precision on challenging surfaces.
• Corner radius R2.5 with specialized coating: Delivers accurate corner detailing with durable wear resistance, preserving geometry for repeatable results and longer tool life in abrasive materials.

This combination of geometry, relief, and coating translates to real-world benefits: faster material removal with stable, predictable performance, longer-lasting edges, and consistent radii across parts. It supports quicker setup, fewer tool changes, and higher-quality finishes when working with steels and exotic alloys on complex geometries.