Sealey Air Drills with Ø10mm Keyless Chuck - Sealey GSA231, Contoured composite handle reduces effects of chill on operator's hands, provides added control and helps reduce vibration. 90° Angle is ideal for drilling in hard-to-reach areas. Directional, low noise air exhaust can be rotated 360° giving operator added protection. Fitted with safety trigger to prevent inadvertent operation. Supplied with Ø10mm Jacobs keyless chuck for fast bit changes.Model NoGSA231Air Consumption:4cfmAir Inlet Size:1/4"BSPChuck Size:Ø10mmFree Speed:15000rpmNett Weight:0.7kgNoise Power/Pressure:104/93dB(A)Operating Pressure:90psiVibration/Uncertainty:2.5/1.25m/s² Sealey GSA231 Air Angle Drill with Ø10mm Keyless Chuck