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

Festool TDC 18/4 vs DeWalt DCD791

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 TDC 18/4DeWalt DCD791
Max torque75Nm70Nm
Speed settings42
Top speed3600rpm2000rpm
Max drilling, wood70mm40mm
Weight (bare)1.4kg1.1kg
Weight (with battery)2kg1.71kg
Vibration3.0 m/s²< 2.5 m/s²
Noise76 dB(A) LpA / 84 dB(A) LwA76 dB(A) LpA / 87 dB(A) LwA
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