Drilling machines and tapping machines are used to drill or thread holes in a surface. Drilling machines and tapping machines vary from the tiny bench machine used in the finest jeweler’s operation to ...

A down-the-hole (DTH) drill rig introduced to the market in 2018 has become the preferred choice for surface mines across ...

the standard 40-micrometer holes literally take up too much real estate. This led to the group's formation and goal to develop micro laser drilling capabilities. The breakthrough method involved ...