HDH181X 18 V Brute Tough™ Hammer Drill Driver with Active Response Technology

18 V Brute Tough™ Hammer Drill Driver with Active Response Technology


Product Description


Reduce the risk of injury from kickback or bind-up situations with Bosch Active Response Technology™ featured in the new the Bosch HDH181X 18 V Brute-Tough™ 1/2 In. Lithium-Ion hammer drill/driver. The innovative on-board acceleration sensors automatically shut the tool down when a potentially dangerous torque reaction occurs. The Bosch engineered 4-pole motor provides 752 In./lbs of torque, making it powerful and efficient for drilling a broad range of high torque bits such as spades and augers. As with all Bosch best built cordless tools, advanced electronic motor and cell protection help prevent overheating and overloading for extended tool life and runtime. A built-in LED light illuminates the workspace for optimal visibility. All-metal Bosch gears and Durashield™ tool housing hold up in even the toughest jobsite conditions, including withstanding multiple 12 Ft. drops onto solid concrete. The HDH181X is compatible with all Bosch 18 V Lithium-Ion batteries and chargers for maximum versatility. Bosch 18 V batteries feature cool pack technology, which integrates advanced heat conducive housing to keep the battery cooler and extend the life.


  • (2) - 18V Lithium-ion FatPack Batteries
  • (1) - Charger
  • (1) - Carrying Bag
  • (1) - Auxiliary Handle
  • (1) - Double-sided Philips Drive Bit
HDH181X 18 V Brute Tough™ Hammer Drill Driver with Active Response Technology

Product executions

Technical Data


Battery Chemistry Lithium Ion
Battery Voltage 18
Battery/Charger Included
Chuck Capacity 1/2" Keyless Chuck
Chuck Size 1/2 in
Length 8.9"
No Load BPM 0-27,500
No Load RPM 0-440 / 0-1,850
Torque (in. lbs.) 752
Weight 5.0lb
Includes (2) - 18V Lithium-ion FatPack Batteries, (1) - Charger, (1) - Carrying Bag, (1) - Auxiliary Handle, (1) - Double-sided Philips Drive Bit


  • Active Response Technology™ – superior control in bind-up situations
  • Heavy duty construction – built tough with Bosch exclusive Durashield™ housing and all metal gearbox to withstand rugged jobsite conditions
  • Maximum power – 752 in lbs. of torque powered by a 4-pole motor
  • Advanced electronics – individually customized electronics protect the motor and battery increasing tool and battery life
  • Flexible Power System™ – compatible with all Bosch Lithium Ion batteries
  • LED light – great for dark or enclosed areas
  • Auxiliary handle – increased control with longer handle length and new tongue and groove structure to prevent handle slippage