ITC Carbide End Mill Corner Radius 5031 - 5 Flute Variable Helix Roll Relief Harmonic Fluting Radius + Coating - Steels & Exotics - 10mm x R2.5

The ITC Carbide End Mill Corner Radius 5031 is a high-performance cutting tool optimized for steels and exotic materials. It features a 10 mm diameter and a 2.5 mm corner radius (R2.5), enabling precise curved passes and clean finishing on challenging workpieces. Its 5-flute, variable-helix design with roll relief, harmonic fluting, and a durable coating work together to improve chip evacuation, reduce cutting forces, and extend tool life, even on tough alloys.

• Corner radius of 2.5 mm for smooth, accurate fillets: Provides consistent curved profiles on steels and exotic materials, minimizing finishing steps and rework while delivering repeatable results.
• 5-flute variable-helix geometry for stable cutting: Enhances chip control and reduces vibration, enabling higher feed rates and cleaner surfaces on complex geometries.
• Roll relief, harmonic flute pattern, and coating for durability: Combines to lower cutting forces, reduce wear, and maintain even tool life under demanding machining conditions.

This end mill helps you complete curved features more efficiently, improves surface finish, and reduces downtime by delivering reliable performance across challenging materials. The carbide substrate and wear-resistant coating provide long tool life, predictable results, and lower cost-per-part in steel and exotic-material applications.