Ready for all applications, thanks to 2 in 1 bit holder: ¼ internal hex and ½ square drive - Powerful use even in hard to reach areas thanks to best head length to torque ratio - Optional Bluetooth Connectivity module for tool feedback, soft start and service information via mobile deviceSpecificationsNo-load speed: 0-3,400rpm - No-load speed (1st level): 0-1,100rpm - No-load speed (2nd level): 0-2,300rpm - No-load speed (3rd level): 0-3,400rpm - Torque settings: 3Torque, max.: 200Nm - Impact rate: 0-4,000bpm - Impact rate (1st level): 0-2,300bpm - Impact rate (2nd level): 0-3,400bpm - Impact rate (3rd level): 0-4,000bpm - Tool holder: 1/4 internal hexagon and 1/2 external square - Noise/vibration information: Measured values determined according to EN 60745. Total vibration values (vector sum of three directions). Tightening screws and nuts of maximum permitted size:Vibration emission value ah: 9.8m/s²Uncertainty K: 1.5m/s²