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Air Free 90- Standard


In 2016, Medidenta innovated ortho debonding with its Air Free highspeed handpiece. The only Air-Free highspeed on the market that took the ortho world by storm, by eliminating sensitivity in debanding procedures.  While it continues to be a massive success in that market, today’s COVID pandemic is unraveling the benefits of reduced aerosol formation during all procedures. Removing air from the site cuts out the added air to the water, therefore, minimizing the aerosol formation. 

The Pioneer in Patient & Office Safety. 



The Air-Free does not allow any air to vent out of the head of the handpiece. This will eliminate air sensitivity and patient discomfort during removal of bonding adhesive (i.e. Invisalign attachments); providing your patients with a pain and stress free appointment.
  • Eliminates cold air sensitivity during debonding
  • Less pain means less stress for patients
  •  Allows debonding debris to slowly rise from the tooth directly into suction.
Eliminate air sensitivity and patient discomfort during removal of bonding adhesive (i.e. Invisalign attachments)
Reduced child patient sensitivity for a faster and more comfortable procedure.
General Dentistry
Reduced sensitivity and discomfort for patients. Ideal for patients with gingivitis or hypersensitivity.



  18 Watts of Power Capable of extreme power, delivering 18 watts of constant torque for consistent cutting power even under the heavy load conditions. The patented chuck design works to grip the bur tighter as the RPMs increase to minimize the risk of bur slippage and ensure patient safety.
   Air Free Oral Cavity Unlike most conventional surgical handpieces on the market, the Air Free 90° does not allow any air escape in the head of the handpiece. All air is exhausted through the backend.
  Titanium Coated Stainless Steel This titanium coated stainless steel shell provides scratch, stain, and corrosion resistance for durability and longevity.
  Ceramic Bearings Ceramic Bearings to extend the life of your handpiece.
  Warranty This handpiece offers a 1 year warranty.
  Made in USA  


    Air Free 90° Standard Head Air Free 90° Power Head  Air-Free 90° Titan
  Warranty 1 Year 1 Year  1 Year
  Power 18 Watts 20 Watts  20 Watts
  Speed (RPM) 400,000 400,000  400,000
  Weight 69.8g 71g 71g
  Optics No No  No
  Head Height (mm) 13.6 14.0 14.0
  Head Diameter (mm) 10.61 12.3 12.3
  Bur Length Standard Standard  Standard
  Coupling Type 4-Hole 4-Hole  Quick Disconnect




Ortho-Handpieces Instructions For Use: Air-Free-Standard-Head-IFU Maintenance: Highspeed Handpiece Maintenance & Lubrication


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