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 Milwaukee K 545 S

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 DH45MAMilwaukee K 545 S
Power input1400W1300W
Impact energy11.3J8.5J
Impact rate2900bpm2840bpm
Max core cutter125mm100mm
Weight9.4kg6.7kg
Vibration (hammer drilling)14.1 m/s²11.5 m/s²
Vibration (chiselling)10.8 m/s²9.0 m/s²
Noise99 dB(A) LpA / 107 dB(A) LwA98.5 dB(A) LpA / 109.5 dB(A) LwA
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