sonicsampling1's channel

This video shows the Compact Roto-Sonic drill rig installing geothermal loops.

This video shows the Compact Roto-Sonic drill rig drilling at an angle through solid rock. Total length of bore hold was 24' and total drilling ti...

The video shows the Compact Roto-Sonic drill coring through rock with 6" casing through solid rock. The coring took approximately 2.5 minutes per ...

This video shows the Compact Roto-Sonic head being tested in Idaho. Water was used to keep the hole clean and to facilitate drilling. Drilled to ...