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

Bosch GSB 18V-45 vs Makita HP002G

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.

SpecBosch GSB 18V-45Makita HP002G
Max torque45Nm70Nm
Top speed1900rpm2200rpm
Blows per minute27000bpm33000bpm
Max drilling, wood35mm38mm
Max drilling, steel10mm13mm
Max drilling, masonry10mm13mm
Weight (bare)1kg1.3kg
Weight (with battery)1.6kg2.3kg
Vibration (hammer drilling)14.0 m/s²9.0 m/s²
Vibration (drilling metal)< 2.5 m/s²≤2.5 m/s²
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