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

Festool HKC 55 vs Milwaukee M18 FCS66GR3

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

They differ in 6 of 6 areas

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

SpecFestool HKC 55Milwaukee M18 FCS66GR3
Cut depth at 45°42mm53mm
Cut depth at 90°55mm68mm
Cut depth on rail51mm64mm
Max RPM5200rpm6000rpm
Vibration2.5m/s²1.49m/s²
Noise91 dB(A) LpA100.7 dB(A) LpA / 108.7 dB(A) LwA
Weight (bare)3.5kg3.9kg
Weight (with battery)4.1kg4.6kg
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