4 Hole LED High Speed Handpiece Triple Water Spray Push Button

4 Hole LED High Speed Handpiece, Triple Water Spray, Push Button, Standard head, Stainless steel bearing. 280,000-350,000R.P.M. Autoclavable to 135 ℃. Long life and low noise. Sturdy and durable. Overview Low noise, standard head. Unique electric generator, just a little air can generate sufficient power For the LED bulb, continuous use of up to ten thousand hours, don't need to change the pipeline, easy to use; The world dental chair two holes, four holes. Warranty: one year for handle; three months for cartridge Specifications Chuck Type:  Push button Head Type:  Standard head Working Pressure: 0.25 Mpa to 0.3 Mpa Speed: 280,000-350,000R.P.M Spray: Three water spray  Bur size: Φ1.595-Φ1.600mm Noise: ≤ 70 dB Hole:  4 Holes BEARING: Stainless steel bearing Autoclavable: 135°C Packing List Handpiece :  1PC Wrench: 1PC Operation Manual: 1PC