ITC Carbide End Mill Corner Radius 5031 - 5 Flute Variable Helix Roll Relief Harmonic Fluting Radius + Coating - Steels & Exotics - 8mm x R1.5

The Carbide End Mill Corner Radius 5031 is a precision cutting tool designed for machining steels and exotic materials. It features an 8 mm diameter and a 1.5 mm corner radius (R1.5), enabling precise rounded features and smooth finishes on curved surfaces.

Built for professionals, its 5-flute configuration with variable helix, roll relief, harmonic fluting, and a specialized coating work together to improve chip evacuation, reduce cutting forces, and boost stability—helping you achieve consistent results and longer tool life in challenging materials.

• Corner Radius R1.5 for precise curved profiles: Enables one-pass creation of rounded edges on complex parts, minimizes workpiece distortion, and improves surface quality on contours.
• 5-Flute Variable Helix with Harmonic Fluting: Delivers smoother cutting action, reduces vibration, and enhances chip control for cleaner finishes across steels and exotic materials.
• Roll Relief and Durable Coating: Roll relief reduces rubbing and heat buildup at the tool edge, while the coating provides superior wear resistance and heat management for longer tool life in demanding applications.

This end mill helps you accelerate workflows, reliably create precise radii, reduce downtime from tool wear, and maintain consistent, high-quality surfaces even in tough materials. A dependable choice for engineers, machinists, and hobbyists who demand professional results.