ITC Carbide End Mill Corner Radius 4081 - 4 Flute 38° Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 8mm x R1 Insert making it suitable for mid-precision

making it suitable for mid-precision hole reaming in metalworking

001" kerf tolerances help maintain dimensional accuracy

small-hole applications

Precise cutting edges and point geometry: Delivers clean starts and reliable hole dimensions across steels

optimizing chip evacuation and cutting stability to produce smooth

ITC Carbide End Mill Corner Radius 4081 - 4 Flute 38° Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 8mm x R1 Insert making it suitable for mid-precisionThe ITC Carbide End Mill Corner Radius 4081 is a precision carbide milling tool designed for demanding steels and exotic materials. With an 8 mm diameter and a corner radius of R1, this four flute end mill delivers reliable pocketing, contouring, and finish work. Its 38 helix, roll relief, harmonic fluting, radius, and specialized coating work together to promote efficient chip evacuation, reduce cutting forces, and stabilize cuts for consistent