Spin two nuts onto the bolt, tightening them against each other. Then chuck the bolt into the drill and hold a hacksaw blade against the spinning bolt. The nuts help to steady the blade and clean off burrs when you unscrew them.
Spiš Castle, Slovakia - The ruins of Spiš Castle in eastern Slovakia form one of the largest castle sites in Central Europe. The castle is situated above the town of Spišské Podhradie and the village of Žehra, in the region known as Spiš.