pengeboran tumbuk

Indonesian

Etymology

Compound of pengeboran (“drilling”) +‎ tumbuk (“to pound; to crush; to strike”).

Noun

pengeboran tumbuk (plural pengeboran-pengeboran tumbuk)

  1. (mining) percussion drilling: a drilling technique that uses a hammering bit to break apart materials like concrete or rock

Further reading

This article is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.