Description Air Drill Straight with ?10mm Keyless Chuck Premier ? Composite cover moulded around lightweight aluminium alloy housing reduces effects of chill on operator?s hands and provides added control. ? Air motor with quality bearings for smooth and powerful operation. ? Exhaust outlet adjusts 360?, keeping airflow away from operator. ? Safety trigger prevents inadvertent operation. ? Fitted with Jacobs keyless chuck for fast bit changes. ? Suitable for the professional workshop. Detailed Information Instructions Model No: SA622 Chuck Size: ?10mm Free Speed: 2500rpm Air Consumption: 4cfm Operating Pressure: 90psi Inlet Size: 1/4"BSP Weight: 1kg Noise Power/Pressure: 103/92dB(A) Vibration/Uncertainty: 0.49/0.54m/s?