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

Einhell IMPAXXO 18/450 vs Milwaukee M18 BIW12

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.

SpecEinhell IMPAXXO 18/450Milwaukee M18 BIW12
Max torque450Nm240Nm
Max RPM0–1000 / 1500 / 21000–2450
Impacts per minute3300ipm3350ipm
Speed settings31
Weight (bare)1.99kg1.2kg
Weight (with battery)2.58kg1.9kg
Noise77.3 dB(A) LpA / 88.3 dB(A) LwA94.1 dB(A) LpA / 105.1 dB(A) LwA
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