Thank you very much for the links and advice. I'll try again.
>> Increase the density of the rock.
Can I change the density for just the stone? Should the density for the deformable body of the drill be left the same?
>>How long is the duration of the drilling? How many seconds? We simulated a screw in wood that lasted 2.4 seconds.
2.4 seconds is enough for me too
You are navigating away from the AIS Discovery experience