Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
2 of 3 tools
Tool comparison

HiKOKI DH36DMA vs Bosch GBH 12-52 D

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.

SpecHiKOKI DH36DMABosch GBH 12-52 D
Impact energy7.1J19J
Impact rate2860bpm2100bpm
Max hole, concrete40mm52mm
Max core cutter105mm150mm
Weight (bare)6.9kg11.5kg
Weight (with battery)7.6kg11.5kg
Vibration (hammer drilling)12.7 m/s²16.4 m/s²
Vibration (chiselling)10.3 m/s²15.4 m/s²
Noise97 dB(A) LpA / 105 dB(A) LwA99 dB(A) LpA / 107 dB(A) LwA
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