Key Features: - Push-button design for easy removal and secure bur placement. - φ2.35mm diameter for compatibility with a range of dental accessories. - External water spray system supporting cooling during use. - Ergonomic design for improved handling. - Gear ratio: 1:1. - Chuck type: Push button. - Water spray: External irrigation. - Connector: ISO standard E-type air motor. - Premium bearings for enhanced stability and longer service life. - Patented push-button system for secure bur grip. - Low noise operation below 60 dB for quieter use. Technical Specifications: - Descriptions: E-type Low-speed 1:1 with external cooling system. - Air pressure: 245～392kPa (2.5-4.0 kgf/cm2). - Atomized water pressure: 200 kPa. - Atomized air pressure: 200 kPa. - Rotation Speed: 16 000～20 000r/min. - Chuck type: Push button/ Latch type. - Bur applicable: Φ2.334～2.350 mm. - Noise: ≤70dB. Certification & Warranty: - CE certified. - 1-year UK warranty.