W&H Alegra Straight & Contra-angle Handpieces

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Alegra Straight and Contra-angle Handpieces

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.


Small head and ergonomic design

The Alegra straight or contra-angle handpiece is comfortable in the hand. Thanks to the excellent ergonomics, the straight and contra-angle handpieces from W&H prevent excessive strain on your hands during preparation. The small contra-angle head allows optimal view of the treatment site.

 

Alegra Contra-angle Handpieces with LED+ light

 LED+ contra-angle handpieces from W&H offer an incomparably high colour rendering index (CRI). The self-generated LED light is of daylight quality, renders colours naturally and is many times brighter than a conventional halogen light.

Your W&H handpiece is backed by locally based technical support

Contact Dental Intelligence today

W&H Alegra Vision Features

  • 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

W&H Alegra Specifications - without light

Type: WE-56 WE-57 WE-66 HE-436
Transmission ratio: 1:1 4:1 1:1
Motor connection according to standard: ISO 3964
Power (W): Ø 10.1 mm -
Head height (with 19 mm bur): 20.8mm 22.7mm 20.8mm -
Rotary instruments according to
ISO 1797-1:
Contra-angle burs FG burs Contra-angle burs Handpiece and contra-angle burs
Instrument shaft diameter: 2.35mm 1.6mm 2.35mm 2.35mm
Maximum permitted bur length: 34*mm 25*mm 34*mm Handpiece burs: 50* mm 
Contra-angle burs: 34* mm
Spray: Single, external
Warranty: 12 months

* When using longer rotary instruments the user must ensure by correct selection of the operating conditions, 
  that there is no danger to the user, patient or third parties.

W&H Alegra Specifications - with LED light

Type: WE-56 LED G WE-66 LED G WE-99 LED G
Transmission ratio: 1:1 4:1 1:4.5
Colour coding: blue green red
Colour rendering index (CRI): > 90
Colour temperature (Kelvin): 5,500
Luminous flux (Lumen): 5.0
Brightness (Lux): 25,000
Motor connection according to standard: ISO 3964
Maximum drive speed: 40,000 min -1
Head size: Ø 10.1 mm
Head height (with 19 mm bur): 20.7mm 20.7mm 22.3mm
Rotary instruments according to
ISO 1797-1:
Contra-angle burs FG burs
Instrument shaft diameter: 2.35 mm 1.6mm
Maximum permitted bur length: 34* mm 25* mm
Spray: single triple
Warranty: 12 months

* When using longer rotary instruments the user must ensure by correct selection of the operating conditions, 
  that there is no danger to the user, patient or third parties.


Visit W&H website for full specifications

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(08) 9244 8888

Unit 2, 30 Enterprise Crescent, Malaga WA 6090

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