ITC Carbide End Mill Corner Radius 5021 - 5 Flute Variable Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 10mm x R3 Endmill25 The reamer combines robust HSS

The reamer combines robust HSS (M2) construction with a precise ISO H5 tolerance to deliver a consistent bore size and smooth finish

or aerospace housings

minimizing runout and delivering consistent results across setups

durable construction: Built from high‑quality materials for long tool life and dependable performance in demanding shop environments

4-flute design: Optimizes edge distribution to lower cutting forces and enhance chip evacuation

ITC Carbide End Mill Corner Radius 5021 - 5 Flute Variable Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 10mm x R3 Endmill25 The reamer combines robust HSSThe ITC Carbide End Mill Corner Radius 5021 is a high performance milling tool designed for steels and exotic materials. With a 10 mm diameter and a 3 mm corner radius (R3), it enables precise profiling and clean radii on complex contours. This 5 flute tool features a variable helix, roll relief, harmonic fluting, plus a specialized coating to optimize chip evacuation, reduce cutting forces, and extend tool life. Built for professionals who demand