Description
Fast, Efficient Gross Reduction and
Simultaneous Finishing
The TDA®’s patented spiral-channel design allows for rapid, non-traumatic gross
reduction and also reduces the need and time for separate finishing.
Here’s why. The blade-like channel edges of the TDA® increase cutting speed
by chipping enamel and dentin away followed by the immediate abrasive
action of the diamond particles which smooth the fresh cut surface.




