| Model | BSM 20 SZ |
| Revolutions | 2800 / min |
| Capacity | Ø 1 – 20 mm |
| Motor | 230 V, 50 – 60 Hz, 0.12 kW |
| Clearance and top angle | stepless |
| Grinding wheel | 125 × 20 × 75 mm |
| Dimension | 500 × 420 × 310 mm |
| Model | BSM 20 SZ |
| Revolutions | 2800 / min |
| Capacity | Ø 1 – 20 mm |
| Motor | 230 V, 50 – 60 Hz, 0.12 kW |
| Clearance and top angle | stepless |
| Grinding wheel | 125 × 20 × 75 mm |
| Dimension | 500 × 420 × 310 mm |