Maximal branch diameter:
|Soft fresh wood (spruce, pine tree):||80 mm|
|Hard fresh wood (oak, hornbeam)||65 mm|
|Hard dry wood (oak, hornbeam)||50 mm|
|Block (spruce)||60 x 60 mm|
|Board (spruce))||190 x 20 mm|
The length of the small logs is between 6 – 13 cm. The average length is 9 cm for the series “70”. The length depends on the diameter of branches and whether wood is dry o fresh. The logs from small diameter and fresh wood are longer and from larger diameter and dry wood are shorter.