A practical household set containing a 12V cordless drill including 2 batteries for work without necessary breaks for recharging. The set also includes drills, bits and basic tools. The drill is intended for tightening and loosening screws or screws, as well as for drilling into wood, metal and plastics. Thanks to the Li-ion battery, the screwdriver can be recharged at any time without reducing the capacity of the battery. The Li-ion battery loses energy due to self-discharge very slowly and lasts a long time charged to full capacity. Another advantage is the spare battery included in the package free of charge.