SKI ( 2/ 4Hole) Low Speed Handpiece Item No.: S0022 SKI 2/ 4hole low Speed Handpiece ( New style) Features and advantages: 1. Air pressure 0.2mpa-0.22mpa3 2. Speed 200, 000-300, 000rpm/ min 3. Noise lower than 70dB 4. Suitable burs: 2.335-2.355mm 5. Suitable for disinfection of high temperature steam at 135° & EU CE Certificate.