6 way spray (3 water, 3 air spray) 7. Standard head, clean head system, automatically prevent the entry of oral fluids and other contaminants into the handpiece head, prolonging the life of the bearings 9. Quattro Water Spray effectively cools the entire surface of the bur with a high cooling effect, leaving no areas untreated.
Technical: Air pressure at the back end of HP: 0.25-0.27Mpa Rotation speed: No less than 300,000rpm Chuck type: Push button Bur applicable: diameter 1.59mm -1.6mm Noise: Less than 68dB Bulb: LED Light Bulb power: 1W Work voltage: 3.0V -3.5V Work current: 160mA. The sale of this item may be subject to regulation by the U.Food and Drug Administration and state and local regulatry agencies. If the item you received is damaged or defective, Please message to us immidately. Our guarantee does not cover accidental damage or wear of product caused by customer. Thank you very much for your understanding! Tracking information of your parcel is available. Please Refer to Beijing Time. This item is in the category "Business, Office & Industrial\Healthcare, Lab & Dental\Handpieces & Instruments\Dental Handpieces". The seller is "imvip365" and is located in this country: CN. This item can be shipped worldwide.