f Thanks for your visit! Please excuse. Unfortunately the website is not available at the moment. Please try again later or contact our customer service (opening times: Mon-Dr: 7:00 a.m. to 5:00 p.m., Fri: 7:00 a.m. to 3:00 p.m.): Tel . : 0800/81 81 00 Fax : 0800/20 19 90 Email: HiltiAustria@hilti.com Hilti. Hilti supplies the construction industry worldwide with technologically leading products, systems and services. They offer construction professionals innovative solutions with superior added value. The headquarters of the Hilti Group is in Schaan in the Principality of Liechtenstein. Hilti. More efficient. More reliability.