Left‑hand spiral flute with right‑hand cutting: Flute geometry supports efficient chip evacuation and smooth cutting for a consistent
the Vortex Integral Holder minimizes vibration and flex during cutting
By stabilizing seating for multiple inserts
and delivers reliable results on both basic and demanding threading jobs
ideal for alignment-critical components and smooth mating surfaces
ITC Carbide End Mill Corner Radius 5021 - 5 Flute Variable Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 10mm x R0.25 Face Mill Arbors Left‑hand spiral flute with right‑handIntroducing the ITC Carbide End Mill Corner Radius 5021 a high performance carbide cutting tool engineered for steels and exotic materials. The 10 mm diameter with a corner radius of R0. 25, a 5 flute design, and advanced features including variable helix, roll relief, harmonic fluting, and a specialized coating work together to deliver dependable, precise contouring on hard materials. Designed for professionals and technicians who demand consistent