High Speed Handpiece Turbine Rebuild

If your handpiece has reduced cutting power, stops working, or loses concentricity the primary reason is usually the turbine bearings are worn and need replacement. We carefully remove the old bearings and any other parts too worn to use. After a thorough cleaning, we install new bearings and o-rings, calibrate, test your handpiece, and return it to you running as good as new. If the autochuck is retaining the bur properly, our turbine rebuild offers a more economical alternative to replacing the entire turbine every time.

turbine rebuild
High speed handpiece turbine parts.

Autochuck Replacement

When the automatic chuck in your handpiece turbine stops retaining the bur safely you have two options. You can replace the entire turbine or replace the autochuck only. If your bearings are in good condition then the bad autochuck can be removed and replaced. This is a separate repair from the turbine rebuild, and carries a separate six month warranty.

Ceramic Bearings

We exclusively use ceramic ball bearings in our high speed repairs. A ceramic ball is lighter, approximately 60%, and smoother than a comparable steel ball. These properties allow the ceramic ball to create less friction when operating at maximum speeds. The reduction in friction produced heat minimizes the wear on the bearing outer raceway. Ceramic balls are harder than steel balls offering better protection against damage from external contaminants or bearing wear debris. With proper maintenance, the ceramic ball bearings can yield a longer life span over traditional steel ball bearings.

Turbine Rebuild

Replace bearings, o-rings, spring washers (if needed). Test autochuck for retention strength and bur walk out. Check water and chip air lines. Clean & test. Six Month Warranty


  • ADEC / W&H
  • Impact Air 45
  • Kavo 600 Series
  • Lares​
  • Midwest Quiet Air
  • Midwest Tradition
  • NSK (Most Models)
  • Push Button Canister
  • Star 430 Lubricated
  • Vector
  • Many Others


  • Dentsply Sirona
  • Kavo 4500, 6000, 6500
  • Kavo Expert Series​
  • Kavo Master Series
  • Kavo Smart Series
  • J Morita
  • Midwest Stylus
  • NSK X Series
  • NSK Z Series
  • Star 430 Lube Free
  • Many Others

Additional Services

We offer a wide range of services for the high speed handpieces. A listing of the common repairs are listed below. Six Month Warranty on most repairs.

  • Autochuck Replacement $95
  • New Standard Canister $99
  • New Push Button Canister $149
  • Fiber Optic Replacement $199 -$275
  • Star Body Shell Service $75
  • Air/Water Line Clearing, Minor Service $50
  • Internal Air/Water Line Replacement $110
  • Internal O-ring Replacement $25
  • Head Cap Replacement $50-$75
  • Head Dent Removal $50