Eijkelkamp SonicSampDrill articles

What is sonic drilling?

Sonic drilling is a technique that significantly reduces friction on the drill string and drill bit by using energy resonance to affect the soil structure where it contacts the drill string. This combination makes penetrating for a large range of soils much easier. Sonic drilling is most often used when the drilling is difficult and the integrity of the core sample is extremely important.

What makes sonic drilling work?

Sonic drilling uses high-fr