Diamond core drilling machines are frequently used in building and underground construction, in steel construction or for renovation work on facades. These require a continuous supply of cooling water to counteract excessive heat and material wear.

The GLORIA water supply unit type 415 made of stainless steel as well as type 10 made of plastic is characterised by its flexible application possibilities. It can be connected to both hand-held and drill rig guided wet drilling machines as well as to cut-off grinders or similar devices.