Mining tools – what should they have in order to offer the users sufficient safety as well as satisfaction with working on them?

Mining tools – what should they have in order to offer the users sufficient safety as well as satisfaction with working on them?
Improving amount of people at present tend to be keen on drilling in the surface. It is implied by the fact that due to it we are given with a possibility to generate additional space underground despite the fact that in the past it was rather believed to be something that is not advisable, we ought to here be aware of the fact that currently additional rooms available underground have some meaningful roles to play.