-High powered speed regulator at 10,000rpm with low vibration. -Random orbit for swirl free, quality finishing prior to painting ,- Aluminium body with soft rubber grip handle and body cover.- includes 6'' diameter backing pad . Speed:10,000rpm Operating Pressure: 90psi(6.2 bar ) Air Consumption:8.0 CFM Air Inlet: 1/4in BSP Pad Size:6''(150mm) Noise Level:99 dB(A) Weight:2.73kg