Cripes! I just had a look at the plate on my Fobco machine's motor and it says 1/3 HP, ie 250W. So I tried some stuff - no problem with a 12.5mm drill in mild steel, no pilot, just straight in, the machine didn't even sigh. Likewise with a blunt (Erbauer) 35mm Forstner in teak.
Makes me wonder...