Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
2 of 3 tools
Tool comparison

Bosch GSB 18V-28 vs DeWalt DCD778

They differ in 4 of 6 areas. Specs, battery platforms and every way each one is sold, from the makers' own figures.

They differ in 4 of 6 areas

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

SpecBosch GSB 18V-28DeWalt DCD778
Max torque63Nm65Nm
Top speed1900rpm1750rpm
Blows per minute28500bpm29750bpm
Max drilling, wood38mm30mm
Weight (with battery)1.8kg1.81kg
Vibration (hammer drilling)11.5 m/s²14 m/s²
Noise89 dB(A) LpA / 100 dB(A) LwA87 dB(A) LpA / 98 dB(A) LwA
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