Working pressure: 0.25MPa (4-hole)
0.25MPa (4-hole) (Measure meter is installed at the end of air motor to measure the air pressure).
Revolution: about 22000-27000r/min (adjustable between clockwise or anticlockwise)
Noise: ≤70dB
Packing list:
10* Straight Handpiece
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Seller name:wangjingren
City,State:Huanghua City，Hebei Province，China
Telephone number:86-15369180911