Advantages

• ️ This is an upgraded version of the Z2 cutter, featuring three teeth and three spirals, allowing for higher feed rates.
• ️ It can operate at feed rates of up to 14-15 m/min.
• ️ In the positive version, which determines the direction of chip evacuation, the bottom remains smooth while the top is slightly chipped.
• ️ A Z3 spiral cutter with NaDia coating, designed for hard and exotic wood. This coating is applied to extend the tool's lifespan.