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Tool comparison

Mirka DEROS II 325 vs Bosch GEX 12V-77

They differ in 4 of 5 areas. Specs, battery platforms and every way each one is sold, from the makers' own figures.

They differ in 4 of 5 areas

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

SpecMirka DEROS II 325Bosch GEX 12V-77
Weight (bare)0.8kg0.52kg
Weight (with battery)0.8kg0.7kg
Vibration (sanding)3.1 m/s²1.6 m/s²
Noise67 dB(A) LpA / 78 dB(A) LwA56 dB(A) LpA / 64 dB(A) LwA
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