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The Bosch PRO BITURBO GBH 18V-45 C is an extremely powerful 18 V SDS max cordless rotary hammer for demanding drilling and chiselling applications in concrete, stone and masonry. Its high-performance brushless BITURBO motor delivers 12.5 J of impact energy, combining cordless freedom with performance comparable to a corded machine.

KickBack Control helps reduce the risk of injury if the drill bit binds by automatically shutting down the tool when a sudden loss of control is detected. Electronic Precision Control and Adaptive Speed Control provide controlled starts during drilling and chiselling. The two included ProCORE18V 12.0Ah batteries provide extended runtime, while the 16 A GAL 18V-160 fast charger can fully charge a battery in approximately 55 minutes using Power Boost mode.

Key features

  • 18 V BITURBO Brushless SDS max cordless rotary hammer
  • Powerful 12.5 J impact energy
  • KickBack Control for reduced risk from sudden tool reactions
  • Overload clutch for additional user protection
  • Electronic Precision Control for controlled drilling starts
  • Adaptive Speed Control for controlled chiselling starts
  • Optimised and lightweight drivetrain compared with similar corded machines
  • Includes 2 × ProCORE18V 12.0Ah batteries
  • Ultra-fast 16 A GAL 18V-160 charger
  • GCY 42 Bluetooth Low Energy connectivity module
  • Compatible with Bosch Professional 18V System and AMPShare

Technical specifications

  • Battery voltage: 18 V
  • BITURBO: yes
  • Motor: brushless
  • Tool holder: SDS max
  • Impact energy: 12.5 J
  • Impact rate: 0–2,740 bpm
  • Rated speed: 0–300 rpm
  • Drilling diameter in concrete: 12–45 mm
  • Optimum drilling range in concrete: 20–40 mm
  • Weight without battery: 8.0 kg
  • Weight with 12.0 Ah battery: 9.3 kg
  • Vibration during hammer drilling in concrete: 12.3 m/s²
  • Vibration during chiselling: 7.3 m/s²
  • Uncertainty K: 1.5 m/s²
  • Batteries: 2 × ProCORE18V 12.0Ah
  • Weight per battery: 1.35 kg
  • Charger: GAL 18V-160 Professional
  • Charging current: 16 A
  • ProCORE18V 12.0Ah charging in Power Boost mode: approx. 50% in 22 min / 100% in 55 min
  • Included: GBH 18V-45 C, 2 × ProCORE18V 12.0Ah batteries, GAL 18V-160 fast charger, GCY 42 module, carrying case, auxiliary handle, grease tube and machine cloth

Ideal for professional drilling and chiselling in concrete, stone, rock and masonry where very high impact energy and SDS max performance are required without a power cable.