Removal of average samples up to a depth of 1.45 m, 2.0 m, 2.5 m, 3.0 m. diameter 40 mm.
- Evenly opening chambers
- Robust design
- Easy to dismantle
- Outlet opening in handle
- Light weight
Function
Insert the closed spear into the bulk material. Open the chambers by rotating the handle and then turn it back again. The specially shaped openings prevent grains from being cut up. The original broken grain part is not increased. The spear consists of two anodized aluminum tubes and can easily be pulled apart for cleaning.