| SBE 250 | BSS 150 | |
|---|---|---|
| Turning table diameter | Q 250mm | Q 150mm |
| Turning table height | 129mm | 89mm |
| Total lenght | 330mm | 207mm |
| Division ratio | 1/72 | 1/90 |
| Cone of Morse | 2 | 2 |
| Number of T slots | 4 | 4 |
| T slots widht | 12*22 | 9*19 |
| One turn of the handle | 5" | 4" |
| Table flatness | 0,03mm | 0,03mm |
| Net weight | 45kg | 11kg |