AMS 352.73 3 1/4"x 3" 지구 샘플링 드릴

The Kits Include: 

1 regular: 3 1/4" (Diameter)

1 mud auger: 3 1/4" (Diameter)

4 extensions: 3" (length)

1 18" rubber-coated cross handle

1 flexible, poly-canvas carrying case for easy transport and storage

Weight: 14.0 lb