Detailed information

With narrow side panels for minimum soil friction/resistance. As wet soils are usually very cohesive, the soil still adheres to the bit very well.

There are various drill bits for Mole, which are each designed for very specific soil properties.

Mole drill head clay and moist soils

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Mole drill head coarse sand

With extra broad side panels enclosing even more of the bit so that even coarse sandy soils and very dry soils are retained.

Mole drill head gravel auger

With slightly rounded, oblique scoops which pull themselves downward in the gravel. Any stones present are clamped between the drill sides. Finer soil material (coarse sand with fine gravel) is retained in the drill bit.

Mole drill head combination

Retains both strongly cohesive and less cohesive soils.

Mole drill head Riverside

Very suitable for drilling in hard, encrusted soils and soils mixed with fine gravel. The drill cutters project from the drill itself, so that friction is greatly reduced.

Mole drill head sand

With broad side panels and therefore a large retention capacity for the sand.

Mole drill head stone catcher

The stone catcher is used to collect and remove stones that prevent proper sampling with one of the other drill bits.

Extension for mole

Transport case

The handy transport case is a plastic case with a foam insert. It features a sturdy carrying handle, snap closures, and pick-and-pluck foam inside. Thanks to its hard outer shell, sensitive devices are protected from impacts during shipping or when carried in the field.
The case is compact and lightweight enough to be carried with ease, yet still offers ample space for equipment and essential accessories (tubing, adapters, tools). With this transport case, your equipment stays organized, protected, and portable — no loose accessories flying around, no accidental bumps to the devices.

Mole drill head clay and moist soils