Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
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Tool comparison

Bosch GBH 12-52 D vs HiKOKI DH36DMA

They differ in 5 of 5 areas. Specs, battery platforms and every way each one is sold, from the makers' own figures.

They differ in 5 of 5 areas

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

SpecBosch GBH 12-52 DHiKOKI DH36DMA
Impact energy19J7.1J
Impact rate2100bpm2860bpm
Max hole, concrete52mm40mm
Max core cutter150mm105mm
Weight (bare)11.5kg6.9kg
Weight (with battery)11.5kg7.6kg
Vibration (hammer drilling)16.4 m/s²12.7 m/s²
Vibration (chiselling)15.4 m/s²10.3 m/s²
Noise99 dB(A) LpA / 107 dB(A) LwA97 dB(A) LpA / 105 dB(A) LwA
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