7kg Rotary Demolition Hammers – Bosch GBH 7-46

Bosch GBH 7-46 Technical Spec

Input Power: 1,350 Watt
No Load Speed: 145-280/min
Impact Rate: 1,375-2,800/bpm
Impact Energy:
Drilling Diameter: Concrete: Hammer Bits: 12–45mm, Breakthrough Bits: 45-80mm, Core Cutters: 40-150mm
Optimum Range: Concrete: Hammer Bits: 25–40mm
Weight: 8.2kg


The Bosch GBH 7-46 is a robust and powerful hammer with a high-performance 1350 watt motor. It has it’s highest material removal rate when chiselling thanks to Turbo Power with a single impact force of up to 9.3 J. With robust metal components it provides the drill with a long lasting lifetime providing reliability for when you use it on site.

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