Features: 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 air flow away from operator. Fitted with metal safety guard and safety trigger to prevent inadvertent operation. Specifications: Model No: SA650 Disc Size: �75 x 2 x 10mm Free Speed: 20000rpm Air Consumption: 4cfm Operating Pressure: 90psi Inlet Size: 1/4"BSP Weight: 0.8kg Noise Power/Pressure: 103/92dB(A) Vibration/Uncertainty: 6.65/1.15m/s� Consumable Parts: Cutting Discs: PTC/3C (Single), PTC/3C5 (Pack of 5) Load Vibration: 1.9 Noise Power: 87 Height: 95 Width: 245 Length: 116