In 1919 Michael Strasek introduced the trademark "Stern". In 1958 carbide tools were introduced into production of the company. In 1966 a second plant was established with the most up-to-date equipment. In 1975 numerical control was introduced, and exports were shipped to over 45 countries. 1999 saw the companies 80th Anniversary. High Speed Steel, Excellent quality. These bits have straight shanks to 10mm. Sizes larger than 10mm have 10mm shanks Stern Austria.