New - Z890KL with smaller head and Dynamic Power System
Traction power without comparison 41W which further optimizes stress-free treatment, and works playfully easily in the hard metals and Zirconia, ceramic "low noise" bearings and longer durability. Duragrip (mat resistant and scratch-free surface) that gives you a perfect grip. Housing made of titanium, which is lighter than stainless, hygienic and bio-compatible.
The turbine has a built-in microfilter, quattro spray, clean head system, light guide and push-button drill change.