Singapore Slovakia Spain Sweden Switzerland Turkey USA Research . Hilti Drilling Tools Task Hilti tools are exposed to severe and varying loading conditions on modern construction sites. During the product development process it is therefore necessary and crucial to investigate various extreme loading states. Challenge Stress waves passing through the drill bit and the interaction with an idealized concrete had to be simulated. As a result of completely three-dimensional representation of the drill bit, input is obtained about stressing of the drill bit with respect to time and space.
Important insight is gained into the distribution of energy in the drill bit.
This enabled the performance of the demolitioned material removal to be improved.