 |
| Wane |
width on the face: 10 mm
thickness: 10 mm
length: 30 % piece length |
| Pith |
permitted |
| Fissure at tip |
1.5 width of piece |
Fissure on face
piece thickness < 60 mm |
35 % piece length |
Fissure on face
piece thickness > 60 mm |
50 % piece length |
| Traversing fissures |
not permitted |
|
|
|
