Extension for mole

The Mole extension is an additional rod for the Bürkle Mole soil auger that enables greater drilling depths to be reached. The extension measures 1 m and is inserted between the T-handle and the auger head. Precisely manufactured connection points prevent wobbling of the drill rod and ensure that the soil core remains cleanly in the sampling chamber. Even with the extension, the centring and guidance of the Mole remain reliable. more