The CR3 (PVD) coated RM solid carbide end mill is primarily designed for roughing operations and high volume machining. These end mills with different numbers of cutting edges, which are designed according to the diameter of the cutter, are innovative and high-performance, providing high metal removal rates in grooving, shouldering and helical plunge hole operations. They do not require high cutting forces and due to a special sharpening of the chamfer and cutting edges, they are wear resistant, chip breaking, have a long tool life and are particularly suitable for machining difficult, abrasive and hardened materials up to 56 HRC, with a high chip removal rate.

Coated carbide grade CR3: a new generation of PVD coatings for high performance cutting applications. An ultra-fine carbide grade with high hardness and toughness, providing high cutting edge stability and water resistance.