CoroMill® 300 Light cutting face and profile milling cutters CoroMill® 300 is a round insert cutter ideal for face milling, pocketing, and profiling. Its light cutting action enables smooth tool entry/exit and extended setups. It produces low cutting forces and heat at shallow depths, allowing 5–10 × higher table feed rates than standard machining. Application — Full slot milling — Face milling — Ramping — Profiling — Pocket milling Features and benefits ISO application areas — Precision-ground inserts for high accuracy — Extra close pitch version for high feed semi-finishing — Up to 8 cutting edges — Specific insert indexing solution for size 20 and 25 inserts prevents insert movement and enables all cutting edges to be utilized — Universal product with a wide application window — Large assortment covering many applications Stable motion for complex forms This round insert cutter handles face milling, pocketing and profiling with ease, thanks to light cutting action and low cutting forces. Ideal for extended tool set-ups and multi-axis machining, it delivers high accuracy and impressive feed rates even at shallow depths. 211