4 Hole High Speed Air Turbine Hand Piece

Single water spray- It has unique appearance design and fluent outline.- Smooth as silk, it has excellent texture.- With people-friendly design, easy for operation.- With best quality cartridge, easier for cleaning.- With high-speed turbine rotation, it has better performances.- Chucking power of chucking needle is 20N-45N.- It is noise-free and stable.- Applicable Bur: 1.6mm – Idling speed of handpiece should be no less than 370,000 rotations under working air pressure of 25-30 pressure atmosphere.- Special for operations such as clamping high-speed dentistry machine needle to drill and grind teeth in department of stomatology, it is more professional.- It is only for people who have dentistry medical qualification.