• High-tech FG chuck with carbide guide bushing for precise, centric running and optimum longevity
  • Bur retention power of up to 30N for especially centric running and accurate working
  • Small head size for optimal access even in preparation areas that are difficult to access, for example when treating children and seniors
  • High performance of up to 29 watts (E680L) for fast work at high power, even during difficult preparations
  • Ergonomic KaVo 100°/19° head-knee angle combination for excellent ergonomic access and a clear view of the preparation field
  • Turbine body made of high-quality stainless steel in first-class KaVo workmanship
  • 24-month warranty

The experts among dental turbines

Today, dental turbines are one of the most important tools in a dentist's everyday practice. In frequent use, this dental instrument has to withstand a great deal of stress. 

To ensure that you can rely on your dental turbine at all times, KaVo developed the KaVo EXPERTtorque and KaVo EXPERTtorque Mini models as powerful and reliable high-performance turbines with impressive features for continuous daily use.

Work efficiency with immediate effect and for the future.

Best price-longevity

  • Improved safety and hygienic features thanks to the new, improved anti-reflux system when the turbine runs down; Internally conducted spray air and water and the new replaceable water filter.
  • Improved treatment efficiency and accessibility thanks to the new smaller standard head and knee angles of 100 ° and 19 ° respectively.
  • Efficient handling thanks to MULTIflex and ceramic bearings.
  • The high-quality, low-wear materials in the KaVo Expert turbines and straight and contra-angles ensure maximum reliability, inimal servicing costs, excellent instrument service life.

New: 24-month warranty

Top Features

24-month warranty
for proven quality

Maximum power
of up to 29 watts for efficient work

KaVo push-button chuck system
with a retention power of up to 30 N for secure retention of the bur

Low volume
To eliminate unpleasant noises for patients and treatment personnel

EXPERTgrip surface
for fast cleaning and excellent grip


High-tech FG chuck 
with carbide guide bush for optimum longevity

and sterilizable up to 135°C / 275°F

Replaceable spray microfilter 
for effective and trouble-free spray cooling

Glass rod light conductor
with up to 25,000 lux for reliable detection of the preparation margins

4-port spray 
with ultra-fine spray wetting for optimum cooling

Small head size
for easy, efficient access to the preparation area

Ceramic ball bearings
for excellent quiet and low-vibration operation

Optimum access
thanks to ergonomic head/knee angle combinations



E680 L/C

Mini E677 L

Watt (at 3,5 bar, power depends on drive pressure and other parameters)Maximum power up to 29 watt at 3.5 bar Approx 27 watt at 3.5 bar
Excellent view and accessibility due to small  head sizeHead height: 13.6 mm, head Ø: 12.5 mmHead height: 12.2 mm, head Ø: 10.8 mm
Ideal combination of angles Head angle: 100° 
Elbow angle: 19°
Head angle: 100° 
Elbow angle: 19°
Very low suck-back effect
KaVo EXPERTgrip-surface
Exchangeable micro-filter
KaVo Original ceramic ball bearings
KaVo press-button clamping system
Nozzle spray for optimum cooling4-port spray3-port spray
Retention force30 N30 N
KaVo MULTIflex LUX coupling system
Thermally disinfectable
Sterilisable in autoclaves at up to 135°C
With light (25.000 Lux) only EXPERTtorque E680 L
Mat. no.E680 L: 1.006.8700  
E680 C: 1.006.9000
E677 L: 1.007.3600