• VARIABLE SPEED - Trigger for greater control.• BRUSHLESS MOTOR - Which gives an improved performance and requires less maintenance than the brushed equivalent, giving you a more efficient, longer lasting tool.• HIGH TORQUE - Produces torque of up to 650Nm(479lb.ft).• FEATURES - Cast aluminium gearbox, rubber gearhead cover and thermal overload protection. • LED WORKLIGHT - Illuminates work area when trigger is pressed.• SUPPLIED - In storage case with 4Ah lithium-ion battery and fast charger.Technical SpecificationBattery: 4Ah Lithium-ionBreakaway Torque: 650Nm(479lb.ft)Drive: 1/2"SqFastening Torque: 430Nm(317lb.ft)Impact Rate: 0-2300/0-2700bpmNett Weight: 4.26kgNoise Power/Pressure: 95/87dB(A)No-Load Speed: 0-2200/0-2600rpmVibration/Uncertainty: 9.3/1.5m/s²Technical Specification:Drive: 1/2"Sq Impact Rate: 0-2300/0-2700bpm No-Load Speed: 0-2200/0-2600rpmDimensions: Length: 370mm x Height: 275mmWeight: 4.26KgWarranty: 1 year