MK Dent Prime Line Turbine. Power (Torque) Head (25 W) with 4 - Hole Spray / Small Head
(18 W) with 3-hole spray. Reverse flow protection. Incredibly
Quiet – Low operating Noise (only 55 dBA)
| Coupling Connection | Power Head 25 Watt (FO) | Power Head 18 Watt (FO) |
| Kavo | MK-HE21KL | MK-HE22KL |
| NSK | MK-HE21NL | MK-HE22NL |
| W&H | MK-HE21WL | MK-HE22WL |
| Sirona | MK-HE21SL | NA |