DRILLING MACHINE SP-D3121S 4OMM HEAVY DUTY GEARBOX
SUMORI ESPANZA / SP-D3121S
The SP-D3121S vertical drilling machine features a new compact design with wide speed range and simple, comfortable operation. It has a worktable that rotates 180° and tilts +45°/−45°, plus motor-driven and manual lifting for flexible setup. The machine is equipped with a coolant system, tapping mechanism, and electrical system with shortcut and overload protection, making it suitable for small-batch and mass-production drilling, reaming, tapping, and spot facing.
The SP-D3121S vertical drilling machine features a new compact design with wide speed range and simple, comfortable operation. It has a worktable that rotates 180° and tilts +45°/−45°, plus motor-driven and manual lifting for flexible setup. The machine is equipped with a coolant system, tapping mechanism, and electrical system with shortcut and overload protection, making it suitable for small-batch and mass-production drilling, reaming, tapping, and spot facing.
Technical Specifications
| Specification | Details |
|---|---|
| Model | SP-D3121S |
| Max drilling capacity | 40mm |
| Diameter of column | 160mm |
| Spindle travel | 180mm |
| Distance spindle axis to column generating line | 360mm |
| Max distance spindle nose to table | 600mm |
| Max distance spindle nose to table | 1215mm |
| Spindle taper | MT4 |
| Spindle speeds range | 42-2050r/min |
| Spindle speeds series | 12 |
| Spindle feeds 4 | 0.07,0.15,0.25,0.40r/min |
| Dimension of worktable surface | 460×450mm |
| Table travel | 560mm |
| Dimension of base table | 510×380mm |
| Overall height | 2310mm |
| Main motor | 2.2/2.8kw |
| Coolant motor | 0.024kw |
| Gross weight / Net weight | 800/730kg |




