| Model | VK-B416B | VK-B421B | VK-B621B |
| Working width | 25-160 mm | 25-210 mm | 25-210 mm |
| Working thickness | 8-100 mm | 10-125 mm | 10-125 mm |
| Working table length | 580/300 mm | 580/300 mm | 580/300 mm |
| Blade diameter | Φ40 mm | Φ40 mm | Φ40 mm |
| Feeding speed | 5-36 m/min. | 5-36 m/min. | 5-36 m/min. |
| Main spindle speed | 6000 rpm. | 6000 rpm. | 6000 rpm. |
| Trimming blade diameter | Φ120 mm | Φ120 mm | Φ120 mm |
| Left/Right blade diameter | Φ100-Φ120 mm | Φ100-Φ120 mm | Φ100-Φ120 mm |
| Blades diameter | 1-st upper: Φ100-Φ120 mm | Φ100-Φ120 mm | Φ100-Φ120 mm |
| 1-st lower: Φ100mm | Φ100mm | Φ100mm | |
| 2-nd upper: – | – | Φ100-Φ120 mm | |
| 2-nd lower: – | – | Φ100-Φ120 mm | |
| Total motor power | 15,95 kW | 25,45 kW | 37,25 kW |
| Blade motor power: | Left/Right: 3 kW / 3 kW | 5,5 kW / 5,5 kW | 5,5 kW / 5,5 kW |
| 1-sze upper: 3 kW | 7,5 kW | 7,5 kW | |
| 1-st lower: 3 kW | 4 kW | 4 kW | |
| 2-nd upper: – | – | 5,5 kW | |
| 2-nd lower: – | – | 5,5 kW | |
| Feeding motor power | 2,2 kW | 2,2 kW | 3 kW |
| Lifting motor power | 0,75 kW | 0,75 kW | 0,75 kW |
| Pneumatic source pressure | 0,6 Mpa | 0,6 Mpa | 0,6 Mpa |