Durable, compact and precise
With Alegra dental straight and contra-angle handpieces from W&H 
the treatment of your patient is very efficient and extremely safe.

Outer diameter of the sheath: 20 mm
 
ADVANTAGES:

• Robust and durable
• Ergonomic design
• Simple bur changing with the push-button chucking system
• Thermo washer disinfectable and sterilizable
• External coolant supply (spray clip, coolant hose, nozzle cleaner) available as accessories