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The relationship between settler groups and indigenous peoples was often fraught with tension and conflict. Settlers often saw themselves as superior to indigenous peoples and sought to dominate and exploit them. This led to violent conflicts and forced displacement, as well as the destruction of indigenous cultures and ways of life. In some cases, settlers also engaged in genocidal practices against indigenous peoples, leading to the loss of countless lives.

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It was not until the development of the hydraulic drifter in the 1950s that rock drilling truly entered the modern eradrifter for rock drill. This innovative tool used high-pressure hydraulic fluid to power a piston that rotated the drill bit, allowing for much greater penetration rates and precision. The hydraulic drifter quickly became the go-to tool for drilling holes in hard rock, paving the way for many of the major engineering projects of the time.

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