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

Einhell TC-RH 800 4F vs Bosch GBH 2-28

They differ in 5 of 6 areas. Specs, battery platforms and every way each one is sold, from the makers' own figures.

They differ in 5 of 6 areas

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

SpecEinhell TC-RH 800 4FBosch GBH 2-28
Power input800W880W
Impact energy2.6J3.2J
Impact rate4500bpm4000bpm
Max hole, concrete26mm28mm
Weight3.5kg3kg
Vibration (hammer drilling)16.6 m/s²11.0 m/s²
Vibration (chiselling)14.6 m/s²8.1 m/s²
Noise93 dB(A) LpA / 104 dB(A) LwA92 dB(A) LpA / 100 dB(A) LwA
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