ITC Carbide End Mill Corner Radius 5021 - 5 Flute Variable Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 12mm x R2.5 Tapping Chucks and deep grooves while maintaining

and deep grooves while maintaining rigidity for accurate cuts

Through coolant and left-hand spiral flute for efficient chip control: Improves chip evacuation and helps maintain a clean hole surface during cutting

promoting faster feeds and cleaner thread formation

The end mill preserves tool life

ITC Carbide End Mill Corner Radius 5021 - 5 Flute Variable Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 12mm x R2.5 Tapping Chucks and deep grooves while maintainingThe ITC Carbide End Mill Corner Radius 5021 is a 12 mm diameter carbide tool with a 2. 5 mm corner radius (R2. 5), engineered for precision machining in steels and exotic materials. Its 5 flute, variable helix design, combined with roll relief and harmonic fluting, delivers smooth cutting, stable contouring, and reliable performance on complex features. A specialized coating enhances wear resistance, helping you achieve clean finishes at higher