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

DeWalt DCG440 vs Milwaukee M18 FSAG125XB

Different sizes for different jobs. Specs, battery platforms and every way each one is sold, from the makers' own figures.

Different sizes for different jobs

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

SpecDeWalt DCG440Milwaukee M18 FSAG125XB
Disc diameter180mm125mm
Max RPM6500rpm8500rpm
Vibration4.5 m/s²5.01 m/s²
Noise95 dB(A) LwA82.6 dB(A) LpA / 93.6 dB(A) LwA
Weight (bare)2.6kg2kg
Weight (with battery)3.68kg2.7kg
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