Dental Air motor for external water supply, 1 piece to dental unitConnection: 4 holeLight: noAir pressure: 0.3 Mpa Bur application: Φ2.35mm Rotation speed: 20,000 rpmNoise: 70 dBSpray: external spraySterilization: 135° C Article 462107000 Item Added To Cart. Matching products Mobile dental unit, model DU 852 Handpiece set with external water suppl Handpiece set with internal water supply High-speed turbine with push-button and suction pump, 1 L container (plastic) 230V