ITC Carbide End Mill Square Edge 5021 - 5 Flute Variable Helix Roll Relief Harmonic Fluting + Coating - Steels & Exotics - 12mm Instruments Lubricate the hole and tap

Lubricate the hole and tap with a suitable cutting fluid to reduce heat

lowers cutting temperatures

toolholders include Weldon shank options with coolant bore

it delivers dependable internal and external threads with a single tool across a wide range of pitches

ITC Carbide End Mill Square Edge 5021 - 5 Flute Variable Helix Roll Relief Harmonic Fluting + Coating - Steels & Exotics - 12mm Instruments Lubricate the hole and tapThe ITC Carbide End Mill Square Edge 5021 is a 12 mm diameter carbide end mill designed for high demand machining of steels and exotic materials. Built for professionals who require precision and reliability, it delivers consistent material removal with every cut. Featuring a 5 flute design with variable helix, roll relief, harmonic fluting, and a specialized coating, this end mill promotes efficient chip evacuation, reduces cutting forces, and