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 DH18DBL vs Bosch GBH 18V-26 F

They differ in 4 of 5 areas. Specs, battery platforms and every way each one is sold, from the makers' own figures.

They differ in 4 of 5 areas

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

SpecHiKOKI DH18DBLBosch GBH 18V-26 F
Impact energy2.2J2.6J
Impact rate3950bpm4350bpm
Max hole, wood27mm30mm
Weight (with battery)3.56kg3.6kg
Vibration (hammer drilling)17.5 m/s²15.2 m/s²
Vibration (chiselling)8.6 m/s²9.6 m/s²
Noise92 dB(A) LpA / 103 dB(A) LwA91 dB(A) LpA / 99 dB(A) LwA
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