Fiber Optic Handpieces E Fiber Optic 1:1 Contra Angle

Low Speed Dental Handpiece

Fiber Optic Contra Angle Handpieces

DR-11CF is a 1:1 Contra Angle Handpiece with internal water supply, fiber optic illumination and push button chuck system for changing burs.

Bright LED optics
Autoclavable to 135°C
Push button chuck
Internal water supply
12 month warranty


Fiber Optic Contra Angle Handpieces Technical Data

Contra Angle Handpieces Details

About US:

Henan Dorit Biotechnology Co., Ltd is located in the National University Science Park of Hi-Tech Development Zone, Zhengzhou, Henan Province. Henan Dorit specialize in dental treatmen equipment area, main product contains high or low speed dental handpiece, ultrasonic scaler, three-way syringe and Dental LED Curing light.

Low speed dental handpiece are mainly used to wear dentures, polished and planted. Divided into straight and bending machine.

High Speed dental handpiece mainly used to do treatment and repair more (such as holes, cutting).

All our product with CE, TUV, FDA certification, some areas can provide sample service, if you need, pls contact us anytime.


After each patient use , maintenance should be done as follows:

1. First remove the diamond burs , and clean up all the teeth on dental handpieces precipitate
2. Use a metal needle to clean the spray holes and fumaroles
Note: The spray holes and diamond burs into 40 -degree angle , fumaroles and diamond burs to a 30 degree angle
3. Place the clean lubricating oil is sprayed into the axial hole 1-2 seconds ( diamond burs is plugged holes )
4. In the bottom of the handpiece were ( with / without quick connector ) two kinds of styling , make the right amount of lubricant is injected into the bottom
5. The handpiece with quick connector combination ( first determine the water switch is turned off )
6. Replace the diamond burs , surrounded by white silk cloth handpiece head ( make sure the needle does not touch the diamond burs and white gauze , so as not to tie )
7. pedal depressed for about 20 seconds , look at whether there is in white gauze on any stain. If there are stains on the white gauze , again, add oil , starting from item 4 continued routine maintenance , know that white gauze until no stain
8. Finally, no more than 135 degrees Celsius temperature and high pressure sterilization