- Weight: 5.8 kg
- Machine spiral springs
- Manual closing system
- Number of punched paper: 12 sheets A4 70gms/lan
- Close the 320 sheets
- Close the circular 4mm hole
- Function to align
- Dao play special steel durable
- The body is designed with metal
- Use spring: from 6mm to 32mm (20-320 sheets)
- Size: