Good quality 1:1 Blue wrench E-type External water spray dental contra angle

1.External water spray 

2. dental low speed handpiece contra angle handpiece 

3. good quality A class

4.Perfect stable and reliable performance,Can be 135° sterilized.

5.With high precision technology produce .

6.Import CNC machine make the life longer .

7. CE,OEM 

8.Noise  ≤64dB

9. Bur applicable : 2.35mm