1:1 Low Speed Contra Angle & Straight Handpiece & 4 Holes Internal Water Spray Air Motor Set

1:1 Low Speed Contra Angle & Straight Handpiece & 4 Holes Air Motor With Internal Water Kit. Includes: E-type 4 Holes Internal Water Air Motor, 1:1 Straight Nose cone Handpiece, and 1:1 Contra Angle With Push Button. Autoclavable to 135 ℃. Sturdy and Durable.  Contra Angle Handpiece Gear ratio: 1:1 Features: Internal Spray, perfect cooling, E-type,Push button Air pressure: 245-392Kpa Rotation speed: 16,000-20,000r/min Noise: ≤70dB Sterilization temperature: 135℃ Bur applicable: Φ2.33-2.35mm Straight Handpiece Gear ratio: 1:1 Air pressure: 245-392Kpa Rotation speed: 16,000-20,000r/min Noise: ≤70dB Sterilization temperature: 135℃ Bur applicable: Φ2.33-2.35mm Air Motor Gear ratio: 1:1 Features: Internal Spray, Forward and Reverse Air pressure: 245-392Kpa Rotation speed: 16,000-20,000r/min Noise: ≤70dB Sterilization temperature: 135℃ Connector: 4 Holes