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High-performance CNC-pressed Toroid inserts from Dapra are designed for aggressive metalcutting and long tool life. These thicker inserts offer enhanced heat absorption capabilities and feature a stronger cutting edge for heavier chip loads and greater shock absorption. Additionally, positive top rake results in reduced cutting forces and lower torque.
These pressed-to-size inserts are available in either “T” or “D” geometry variations. The T-land offers a reinforced cutting edge for steels, irons and hard milling, while the dished face provides a high positive cutting edge for stainless steels, high-temperature alloys and gummy materials.
This insert line will fit current Toroid end mills and shell mills with the aid of a thicker top clamp.
Editor PickHitting the Coolant Sweet Spot
Toolholders with integrated cutting fluid delivery channels offer threaded, fixed-position nozzles that direct parallel streams of coolant to pre-defined positions at the top of the cutting tool.