COXO Dental Turbine Handpiece CX207-G High Speed Fiber Optic Fit KaVo Multiflex. 100% from COXO, with its YUSENDENT logo. Computer balanced rotor CX207-GK fit KaVo MULTIflex LUX coupling. H16-KSPQ with standard head. Reject welding one piece head made by CNC, more stable. Germany Imported bearings, All cartridges passed the Germany dynamic balance machine test. 3 way spray, 3 air clean head system head and cartridge with anti-dust structure. Graceful body, simple, portable easy clean, easy control. High speed handpiece: 3 way spray 3 air. Head diameter: 11.2mm (standard head) 12.2mm(big torque head). Chuck type: push button. Standard Head:? 11.2mm13.4mm. Big Torque Head:? 12.2mm13.4mm. Air pressure: 0.25-0.27MPA(6hole). Bur applicable: 1.59-1.6mmx21-23mm. Rotation speed: 300,000rpm. Work voltage: 2.9v-3.2v.