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 Contra-angle handpiece with ball bearing shank 1:1, blue Handpiece set with external water suppl Tooth extraction set suction pump, 1 L container (plastic) 230V Doctor's swivel stool, leather