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

HiKOKI DH52MA vs Bosch GBH 5-40 DCE

They differ in 5 of 6 areas. Specs, battery platforms and every way each one is sold, from the makers' own figures.

They differ in 5 of 6 areas

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

SpecHiKOKI DH52MABosch GBH 5-40 DCE
Power input1500W1150W
Impact energy15.5J8.8J
Impact rate2250bpm2980bpm
Max hole, concrete52mm40mm
Max core cutter160mm90mm
Weight11.8kg6.8kg
Vibration (hammer drilling)15.1 m/s²13.5 m/s²
Vibration (chiselling)10.8 m/s²10.5 m/s²
Noise100 dB(A) LpA / 108 dB(A) LwA97 dB(A) LpA / 105 dB(A) LwA
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