NSK Clinical Air Micromotors
NSK FX205m Air Motor: The NSK FX205m M4 Air Motor delivers 22,000 RPM (non-load) with an adjustable rotation ring for left and right direction. The motor connects directly to any Midwest (4-Hole) tubing connection and includes an external water supply. The motor is suitable for E-Type fitting handpieces.
Reference: NSK FX205m Air Motor.