Nut busting torque: this machine can loosen a bolt tightened to a torque of 1,600 NmFeaturesExtra-high max tightening torqueBrushless motor.Electric brakeVariable speed control by triggerForward/reverse rotationTwin LED job lightElectronic 3-stage impact power selection (Hard/Medium/Soft)Compact and lightweight designErgonomic soft grip.SpecificationNut Busting Torque 1,600 NmVoltage 18 vDriving Shank 1/2″ Square Blows per Minute (Hi) – ipm 0 – 2,200 ipmBlows per Minute (Med) – ipm 0 – 2,000 ipmBlows per Minute (Lo) – ipm 0 – 1,800 ipmStandard Bolt M12-M30 High Tensile BoltM10-M24 Noise sound pressure97 dB(A)Noise sound power108 dB(A)Noise K factor3 dB(A)No Load Speed (hard/med/soft) 0 – 1,800 / 1,000 / 900 rpmMax Fastening Torque 1000 NmVibration: Fastening Bolt 18 m/sec²Vibration K factor 1.5 m/sec²Net weight 3.6 kgStandard Equipment