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The PRO GDS18V-450H combines power with exceptional tool control. With a tightening torque of 450 Nm and a breakaway torque of 800 Nm, this impact wrench easily handles bolts and nuts from M10 to M20. The user interface lets you choose between five speed levels and four screwdriving modes for optimum tool control. Safe Socket Release (SSR) prevents sockets from getting stuck on bolts. Time shut-off (Time) stops the tool after a preset time to avoid damaging bolts or workpieces. Auto Bolt Release (ABR) stops rotation once the nut has been loosened, preventing it from falling off the thread. Auto Stop mode (STOP) offers five sensitivity levels that stop the tool when the bolt is flush with the surface, protecting both the bolt and the workpiece.

Key features

  • Drive bolts and nuts from M10 to M20 smoothly: tightening torque 450 Nm and breakaway torque 800 Nm
  • Remarkable tool control: thanks to integrated functions that can be adjusted directly on the tool
  • Adjust and customise the tool to your needs with variable speed, Safe Socket Release, time shut-off, Auto Stop mode and Auto Bolt Release
  • Well-balanced design: 169 mm head and 1,6 kg weight for comfortable use

Technical data

  • No-load speed: 0-1.000 min-1
  • No-load speed (1st stage): 0-1.000 rpm
  • No-load speed (2nd stage): 0-1.300 rpm
  • No-load speed (3rd stage): 0-1.500 rpm
  • Torque settings: 5
  • Weight without battery: 1,6 kg
  • Torque, max: 450 Nm
  • Impact rate: 0-3.150 min-1
  • Battery voltage: 18,0 V
  • Tool adapter: 1/2'' square drive
  • Breakaway torque, max.: 800 Nm
  • Packaging dimensions (width × length × height): 226 x 239 x 95 mm
  • No-load speed, 4 gears, from: 0 rpm
  • No-load speed, 4 gears, up to: 1 900 rpm
  • No-load speed, 5 gears, from: 0 rpm
  • No-load speed, 5 gears, up to: 2 300 rpm
  • BITURBO: No
  • Vibration ah: 15,2 m/s²
  • Uncertainty K: 1,5 m/s²

Scope of delivery

  • Cardboard box