ITC Carbide End Mill Corner Radius 5021 - 5 Flute Variable Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 3mm x R0.25 M&D reliable hole verification before assembly

reliable hole verification before assembly or during inspection

004 mm ensures consistent hole sizes across parts

The 20 mm H7 specification supports consistent manufacturing tolerances

repeatable thread finishes with less chatter

you receive a fresh tool built to your specification and despatched within 24–48 hours

ITC Carbide End Mill Corner Radius 5021 - 5 Flute Variable Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 3mm x R0.25 M&D reliable hole verification before assemblyThe ITC Carbide End Mill Corner Radius 5021 is a high performance cutting tool engineered for steels and exotic materials. With a 3 mm diameter and a 0. 25 mm corner radius, it delivers precise inside corners and clean edge definition for complex pockets and contours. Featuring a 5 flute design with variable helix, roll relief, harmonic fluting, a radius, and a specialized coating, this end mill balances aggressive material removal with steady