Cartridge

1. Four hole cooling atomizing, four hole drain back to the suction, Ceramic ball bearing.
2.Compatible with M300M quick connector Fiber Optic handpiece.
3. Movement copper clamp innovation design, the bearing seat with Cylinder structure of humanized thread loading and unloading, easy to loading and unloading, easy maintenance.

Parameters：
Working pressure: 0.22-0.28 Mpa
Speed: 320000 ~ 350000 RPM
Noise: 50 ≦ 55 db
Apply needle: from φ1.59 ~ φ1.60 mm, /19-21 mm