Police in Burgas have detained a 21-year-old man from the city's Pobeda district on suspicion of stealing power tools from rooms under repair at the Saint George the Victorious medical centre, the regional police directorate (ODMVR) said.
The stolen cordless drill and angle grinder are worth about €600 together.
The man has a criminal record and earlier convictions. Police say he admitted everything and gave the tools back.
He has been charged and is being held in custody for up to 72 hours.