PARAMETER:
| Model | Unit | C6266 |
| Maximum rotation diameter on the bed | mm | 660 |
| Maximum rotation diameter on the tool holder | mm | 400 |
| Maximum workpiece length | mm | 1000 |
| Spindle through hole diameter and shaft head type | mm | φ52 |
| Spindle through hole front end cone and top taper | mm | Mohs No. 5 |
| Spindle speed series and range | r/min | 24 levels 0-1400 |
| Vertical feed series and range | mm/r | 64 types 0.05-24.3 |
| Range 1:1 | mm/r | 0.1-1.52 |
| Range 16:1 | mm/r | 1.6-24.3 |
| Micro feed range with exchange gear | mm/r | 0.05-0.76 |
| Ratio of lateral feed to vertical feed | 1/2 | |
| Saddle fast moving speed | mm/min | 4000 |
| Metric thread types and range | mm | 44 types 1-240 |
| Inch thread types and range | 21 types 14-1 t.p.i | |
| Module thread types and range | mm | 39 types 0.5-120 |
| Diameter pitch thread types and range | 37 types 28-1 DP | |
| Tailstock spindle diameter | mm | 75 |
| Tailstock sleeve travel | mm | 150 |
| Tailstock sleeve taper | Mohs No. 5 | |
| Bed rail width and quenching hardness | mm | 550RC52 |
| Main motor power | KW | 7.5 |
| Machine tool gross weight/net weight | KG | 2570/2450 |
| Overall dimensions | mm | 2650X1140X1750 |