Dental 1:1 Low Speed Handpiece Air Motor EXternal Water Spray 4Hole for E-Type
Rotation speed:20,000rpm. Warranty:Six months. Air motor 1. Gear ratio：1:1 direct drive. Air pressure:0.3MPA. Noise:≤70dB.
Rotation speed:20,000rpm. Warranty:Six months. Air motor 1. Gear ratio：1:1 direct drive. Air pressure:0.3MPA. Noise:≤70dB.