BOSCH GBH 12-52 D SDS-MAX ROTARY HAMMER DRILL IN CARRY CASE

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Description

Bosch GBH 12-52 D SDS-Max Rotary Hammer Drill in Carry Case

The most powerful rotary hammer from Bosch!

FEATURES

  • Top performance when drilling and chiselling thanks to the 1,700W motor and 19 Joules of single impact energy
  • Exceptional durability thanks to robust metal components
  • Automatic lock-on switch for highest user comfort during continuous chiselling applications
  • Restart protection prevents autonomous restart of the tool after power blackout. Only through new, conscious activation will the tool be ready to use
  • Rotation control clutch protects the user and the machine in case of overload or binding. No abrupt blockage of the tool by unlatching clutch dogs and minimising torque
  • Speed selection dial allows best work results with speed pre-selection for applications requiring material-specific speed
  • Optimal power transmission via SDS-Max toolholder for large hammers
  • Constant speed gives best work results thanks to electronic regulation of speed – even under load
  • Soft start for clean drilling starts
  • Service display indicates an impending carbon brush change

SPECIFICATION

  • Rated Power Input: 1,700 W
  • Impact Energy: 19 J
  • Rated Speed: 0 – 220 rpm
  • Impact Rate at Rated Speed: 1,750 – 2,150 bpm
  • Weight: 11.5 kg
  • Length: 600 mm
  • Width: 120 mm
  • Height: 312 mm
  • Toolholder: SDS-Max
  • Drilling Dia. (Concrete, Hammer Drill Bits): 12 – 52 mm
  • Opt. Appl. Range (Concrete, Hammer Drill Bits): 30 – 50 mm
  • Drilling Dia. (Concrete, Breakthrough Drill Bits): 80 mm
  • Drilling Dia. (Concrete, Core Cutters): 150 mm

NOISE & VIBRATION

  • Hammer Drilling in Concrete:
  • Vibration Emission Value ah: 20 m/s²
  • Uncertainty K: 1.5 m/s²
  • Chiselling:
  • Vibration Emission Value ah: 15 m/s²
  • Uncertainty K: 2.8 m/s²

Available In 110v & 240v

Additional information

Brands

Bosch

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