The drilling process itself involves a technique known as 'circulation.' A drilling fluid, commonly referred to as 'mud,' is continuously pumped down the drill string, through the bit, and back up the annulus between the drill string and the walls of the hole. This fluid serves multiple purposes it cools and lubricates the bit, carries cuttings to the surface, stabilizes the borehole, and provides hydrostatic pressure to prevent underground fluids from entering.
...
2025-08-14 19:14
640
This makes them suitable for outdoor projects or applications where exposure to elements is inevitable This makes them suitable for outdoor projects or applications where exposure to elements is inevitable
Its flush finish when embedded in the material provides a clean, streamlined look, which is highly sought after in modern architectural designs and electronics Its flush finish when embedded in the material provides a clean, streamlined look, which is highly sought after in modern architectural designs and electronics
