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Tool comparison

Bosch GBH 8-45 D vs HiKOKI DH52ME

They differ in 4 of 6 areas. Specs, battery platforms and every way each one is sold, from the makers' own figures.

They differ in 4 of 6 areas

No overall winner: these are the figures that separate them, from each maker's own documentation.

SpecBosch GBH 8-45 DHiKOKI DH52ME
Impact energy12.5J18.8J
Impact rate2700bpm2400bpm
Max hole, concrete45mm52mm
Weight8.2kg11kg
Vibration (hammer drilling)24.3 m/s²16.2 m/s²
Vibration (chiselling)14.8 m/s²11.9 m/s²
Noise97 dB(A) LpA / 105 dB(A) LwA105 dB(A) LpA / 113 dB(A) LwA
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