| Model | Z406/Z406C | Z512-2/Z516 | Z512-2A/Z516A | Z512B | Z512B-1 |
| Max.drilling capacity | 6mm | 12.7/16mm | 12.7mm/16mm | 12.7mm | 12.7mm |
| Diameter of column | 50mm | 70mm | 70mm | 70mm | 70mm |
| Spindle travel | 60/65mm | 100mm | 100mm | 100mm | 100mm |
| Distance spindle axis to column surface | 140mm | 193mm | 193mm | 193mm | 193mm |
| Max.distance spindle nose to worktable | | 326/318(MT.2:362)mm | 326mm/318mm(MT.2:362mm) | 315mm | |
| Max.distance spindle nose to base | 225mm | 556/548(MT.2:592)mm | 556mm/548mm(MT2:592mm) | 556mm | 356mm |
| Spindle taper | B10 | B16/B18 or MT.2 | B16/B18 or MT.2 | B16 | B16 |
| Spinde speeds range | 1400-5600rpm | 480-4100rpm | 480-4100rpm | 480-4100rpm | 480-4100rpm |
| Spindle speeds | 3 | 5 | 5 | 5 | 5 |
| Dimension of worktable surface | | 265x265mm | 265x265mm | 200x230mm | |
| Dimension of base worktable surface | 200x200mm | 250x300mm | 250*300mm | 280x260mm | 280x260mm |
| Overall heightr | 556/606mm | 1037mm | 1037mm | 1037mm | 666mm |
| Motor | 250W | 370W/550W | 370W/550W | 370W | 370W |
| G.W./N.W. | 46/38kg | 100/84kg | 110/92kg | 110/94kg | 92/76kg |
| Ship measurement | 64x33x61cm | 79x44x96cm | 79x44x96cm | 80x46x95cm | 80x46x75cm |
