3.How do you ship the goods and how long does it take to arrive?
Delivery by Express(DHL, UPS, FedEx ,TNT,EMS, Aramex,etc),By Air, By Sea, to be sure your goods arrive at destination safely and quickly.
3 water spray,
upgraded E-generator LED,
ceramic bearing
3 water spray,
upgraded E-generator LED,
ceramic bearing





Technical parameters
| Chuck type: | Push button | Air pressure: | 0.22-0.30 Mpa |
| Bur size: | 1.595-1.600 | Spray: | 3 water spray |
| Brightness(Lux) | >=2500 Lux | Speed: | 300,000-400,000 rpm |
| Noise: | ≤65dB | ||
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