Great Pyramid Contains Tube Drill Evidence. At least three tube drill holes found in granite block at Great Pyramid entrance Tube drills also found in Subterranean Chamber on granite block Evidence in The Grotto beneath the pyramid
Tube drill holes have been documented in ancient Egyptian granite monuments, including evidence at the Great Pyramid of Giza. Research indicates Egyptians used tube drilling technology on hard stones like granite, producing characteristic cylindrical holes. Some evidence of such drilling has been noted in various locations within the pyramid complex, though the specific distribution and number of holes at the precise locations mentioned varies across different sources and interpretations.
Key Facts
- At least three tube drill holes found in granite block at Great Pyramid entrance
- Tube drills also found in Subterranean Chamber on granite block
- Evidence in The Grotto beneath the pyramid
- Tube drills found on box in King's Chamber
- Spiral grooves visible in split drill holes
- Evidence for overcuts - mistakes from powerful cutting tools
Related site: Great Pyramid of Giza — view location, images, and history on the Ancient Nerds map.
Source: Live Presentation! Ancient Technology Connections at the Cosmic Summit! Vases, Tube Drills and More! by UnchartedX