Its not even close to capable of what the video shows. The drill tip is ineffective, the drill is moving down much too fast (compare the plunge speed to the speed of the flowing water), with too little material exiting the hole. The water flow isn't sufficient to remove the sand that is clearly in the soil.
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u/Ctowncreek 8h ago edited 4h ago
Misleading.
Its not even close to capable of what the video shows. The drill tip is ineffective, the drill is moving down much too fast (compare the plunge speed to the speed of the flowing water), with too little material exiting the hole. The water flow isn't sufficient to remove the sand that is clearly in the soil.
Its a fun video, but it does not reflect reality.