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Home >> products >>high speed handpiece- push button quick coupling

high speed handpiece- push button quick coupling
high speed handpiece- push button quick coupling
Product name : high speed handpiece- push button quick coupling
Item :
Details :
 
331-1C(standard)/332-1C(torque) push button high speed quick coupling dental handpiece

dental handpiece speed range 300,000-450,000 rpm
low noise level
Push button chuck easy to bur changing
 

TECHNICAL PARAMETER:

DESCRIPTION

  Push Button High Speed Handpiece ,with quick coupling
 

AIR PRESSURE AT THE BACK END OF HP

  206~231 KPa (2.1~2.35 kgf/cm2)
 

AIR PRESSURE AT THE GAUGE IN THE DENTAL UNIT

  277-316 KPa (2.8-3.2 kgf/cm2)
 

WATER PRESSURE

  198Kpa (2 kg)
 

ROTATION SPEED

  300,000-450,000 rpm
 

HEAD HIGHT

  15 mm( torque )  14.5 mm( standard )
 

HEAD DIAMETRE

  φ12.5 mm( torque )  φ11.2 mm( standard )
 

CHUCK TYPE

  push button
 

BUR APPLICABLE

  φ1.59mm~φ1.6mm×21mm~23mm (diameter×length)
 

NOISE

  ≤60dB

Feature:

1.Precision-balanced turbine with Barden Brand or SII Brand bearing with steel balls to reach speed range 300,000-450,000 rpm

2.Quiet handpiece enabling operation at a low noise level not more than 70db to protect your hearing.

3.Head and knee amgle combination to good visibility and accessibility

4.Push button chuck easy to bur changing

5.Durable and newly hygiene surface coating applied on handpiece

6.Autoclavable at up to 135°(275°F) 

Key point:

1.there is a step on each ball bearing,which can contact to O ring to make the cartridge tight.The bur will not shake and it will be safer to dentist.

2.the ball bearing is closed to lead a longer life span
 
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