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

Makita HP332D vs Bosch GSB 18V-21

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.

SpecMakita HP332DBosch GSB 18V-21
Max torque35Nm55Nm
Top speed1500rpm1800rpm
Blows per minute22500bpm27000bpm
Max drilling, wood28mm35mm
Max drilling, masonry8mm10mm
Weight (bare)0.89kg1.3kg
Weight (with battery)1.27kg1.9kg
Vibration (hammer drilling)12.8 m/s²11 m/s²
Vibration (drilling metal)1.7 m/s²< 2.5 m/s²
Noise85 dB(A) LpA / 93 dB(A) LwA88 dB(A) LpA / 99 dB(A) LwA
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