Bosch HDS181A-01 Compact Tough Hammer Drill/Driver Kit, 1/2", 18 Volt

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The Bosch Compact Tough Hammer Drill/Driver kit provides a lighter drill with a more compact design but the same driving power as the previous generation, thanks to the innovative, canned 18V motor.
SKU: 43011924
MFG: HDS181A-01
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  • Durable, heavy-duty chuck better bit retention and great torque transfer
  • Innovative, lighter 18V canned motor more compact but the same power
  • Compact Tough design shortest head-length in class for maneuverability
  • Tough motor all-day productivity with 600 In.-Lbs of torque
  • Full hammer mode for masonry up to 27,000 bpm
  • Comfortable to use weighs only 3.5 Lbs. and is only 7.6" long
  • Ergonomic grip zone small diameter enables better gripping and greater comfort
  • Outstanding control variable drilling speeds for high-speed (0-1,700 rpm) and high torque (0-500 rpm)
  • Versatility for more productivity keyless ratcheting 1/2" chuck enables one-handed bit changes
  • Electronic Motor Protection system longer life in tool, protects it from overload
  • Durashield housing can stand up to tough jobsite conditions
  • Built-in LED for visibility in dark work areas


  • Battery Chemistry: Lithium Ion
  • Battery Voltage: 18 Volt
  • Battery/Charger: Included
  • Chuck Capacity: 1/2" Keyless Chuck
  • Chuck Design: Keyless
  • Chuck Size: 1/2"
  • Length: 7.6"
  • No Load BPM: 28,500
  • No Load RPM: 0-500 / 0-1,900
  • Width: 3.5"


  • (1) 18V Compact Tough 1/2" Hammer Drill/Driver
  • (2) 18V 4.0 Ah FatPack Batteries
  • (1) 18V Charger
  • (1) Double-Sided Philips Drive Screwdriver Bit
  • (1) Carrying Bag


MFR: HDS181A-01
SKU: 43011924
UPC: 000346472141
Brand: Bosch
Weight: 10.0 lb