Crumb cutter
The crumb cutter is a tool for taking soil samples . It is a metal tube, sharpened at the lower end, with a handle and footbridge. When it is pierced into the ground, the tube fills with the drill core, which is used for soil surveys.
literature
- Nicole Dickemann, soil samples draw , in: Vine & Wine , No. 11/12 (2012), p. 18