1Pc For Pneumatic Tapping Machine M3-M12 400rpm Pneumatic Tapping Motor $300.03 Brand Unbranded condition New Specification:Model M3-M12 Pneumatic Tapping MotorTapping range M3 - M12Speed 400 RPMWorking pressure 0.6 - 0.8 MpaInstallation size 38mmWhat in Package:1 X M3-M12 Pneumatic Tapping Motor