Mechanical specifications
| Project | unit | SF-xx12 series | SF-xx16 series | SF-xx20 series |
| X axis travel | mm | 2,100~4,100 | 2,100~4,100 | 2,100~4,100 |
| Y axis travel | mm | 1,200 | 1,600 | 2,000 |
| Z axis travel (hard rail) | mm | 800 | ||
| Z axis travel (rail) | mm | 800 | 800/1,000 | 800/1,000 |
| Spindle speed (hard rail) | rpm | 4,500/6,000/8,000/10,000/18,000 | ||
| Spindle motor specifications | KW | 18.5/22（22/26N optional） | ||
| Cutting feed rate | mm/min | 1-10,000 | ||
| Table maximum load | kg | 4,000~8,000 | 8,000~12,000 | 8,000~12,000 |
