OSG Carbide 4 Flute End Mill Corner Radius TiSlN Coated - For Exotic Materials - 20mm x R0.3 Carbide while the hollow-ground bore minimizes

while the hollow-ground bore minimizes rubbing and heat buildup during high-speed milling

or drill setups

helping to minimize chatter and extend tool life

5 right‑hand specifications with clear pass/fail results

Its durable build and straightforward Go/No-Go checks give you confidence in every measurement

OSG Carbide 4 Flute End Mill Corner Radius TiSlN Coated - For Exotic Materials - 20mm x R0.3 Carbide while the hollow-ground bore minimizesThe OSG Carbide 4 Flute End Mill with a corner radius and TiSlN coating is a precision cutting tool designed for machining exotic materials. With a 20 mm diameter and an R0. 3 corner radius, this end mill balances aggressive material removal with edge strength to produce stable cuts and clean finishes. The four flute configuration provides rigidity while maintaining efficient chip evacuation for demanding applications. Built for machinists, engineers,