- The most popular wire bending plier. These smooth tipped pliers bend archwires from .012 to 020. - The beaks are grooved for round wire at 1mm and 2mm from the tip. The cutter at the base of the beak cuts archwire from .014 to .020. - This versatile bird beak plier with cutter at the base allows the orthodontist to form, bend, and cut the same wire with one instrument. **For further product information, please contact Chat Support**