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 DH45MA vs Makita HR4003C

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 DH45MAMakita HR4003C
Power input1400W1100W
Impact energy11.3J8.3J
Max hole, concrete45mm40mm
Max core cutter125mm105mm
Weight9.4kg6.2kg
Vibration (hammer drilling)14.1 m/s²10.1 m/s²
Vibration (chiselling)10.8 m/s²7.6 m/s²
Noise99 dB(A) LpA / 107 dB(A) LwA95 dB(A) LpA / 103 dB(A) LwA
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