DRILLING МACHINE BULGARIAN PK 031, REPAIRED
| Drilling capacity in steel St 60: | 32 mm |
| Drilling capacity in cast iron GG 20: | 40 mm |
| Tapping in St 60 / GG 20: | M20 / M30 |
| Number of spindle speeds: | 6 |
| Spindle speed range: | 85…1500 min-1 |
| Spindle taper: | MK 4 |
| Quill travel: | 250 mm |
| Number of spindle feeds: | 4 |
| Spindle feed rate: | 0,1; 0,16; 0,25; 0,4 mm/rev |
| Table size: | 500 x 500 mm |
| Working table size: | 400 x 400 mm |
| T-slots: number x width x distance: | 3 x 18 x 100 mm |
| Working area of the base plate: | 560 x 440 mm |
| Max. distance from the spindle nose to the working table: | 710 mm |
| Distance from the spindle nose to the base plate: | 1180 mm |
| Distance from the spindle axis to the column: | 320 mm |
| Column diameter: | 160 mm |
| Main motor power: | 1,5 kW |
| Machine weight, approx.: | 700 kg |
