Dental Air motor for internal water supply. to dental unitConnection: 4 holeLight: noAir pressure: 0.3 Mpa Bur application: Φ2.35mm Rotation speed: 20,000 rpmNoise: 70 dBSpray: inner spraySterilization: 135° C Article 462108000 Item Added To Cart. Matching products Handpiece set with external water suppl Doctor's swivel stool, leather Mach 30,000 lux LED 110 examination light, on 5-foot tripod, fixed focus Instrument tray RS 30x20x5cm suction pump, 1 L container (plastic) 230V