Black & Decker EPC14CA

Cheapest on test, this 1.5kg middleweight, single Ni-Cd-powered drill appeals on price. But we found the max 750rpm speed compromised slow work, making it jerky when screwdriving. And although it lasted well when brushing, the low-speed and torque (only 12.1Nm) made hard work of rust removal. Rather limited overall and there are plenty of better alternatives for car use.