Heavy Drills 2000 Poland, Wojkowice, śląskie
Heavy Drills 2001 Poland, Wojkowice, śląskie
Heavy Drills 2010 Poland, Wojkowice, śląskie
Heavy Drills 1991 8,000 h Italy
Heavy Drills 2018 Germany
Heavy Drills 2004 6,000 h Italy, Osimo, Ancona
Heavy Drills 2005 Poland, Wojkowice, śląskie
Heavy Drills 1990 Poland, Wojkowice, śląskie