Low speed handpiece

Specification:
1.1:1 ratio with external cooling system.
2.Air pressure:0.3mpa-0.35mpa.
3.Rotation speed:20,000-30,000 rpm/min.
4.Noise:lower than 70db.
5.Burs applicable:2.335-2.355mm.
6.Suitable for disinfection of high temperature steam at 135°.
7.Chuck type:wrench type and push button.
8.Warranty 6 months for our customers..