MACHINE MAIN TECHNICAL PARAMETERS
| MODEL | JZB-20 |
| Max.Drilling Capacity | 20mm |
| Diameter of column | 85mm |
| Spindle stroke | 75mm |
| Distance spindle axis to column surface | 240mm |
| Max. distance spindle nose to worktable | 367mm |
| Max. distance spindle nose to base | 630mm |
| Spindle taper | MT.2 |
| Spindle speeds range | 295-1350rpm |
| Number of spindle speeds | 4 |
| Spindle power feeds | 0.10、0.16mm/r |
| Dimension of worktable surface | 290×320mm |
| Dimension of workbench surface | 315×335mm |
| Motor | 1100W六级 |
| Cooling Motor | - |
| G.W/N.W | 150/138kg |
| Ship measurement | 840×450×1030mm |
