Bird Beak Pliers Heavy and Serrated Jaw, Fitted with Immunity-HS Tips Inserts are robust and versatile orthodontic tools. Their heavy and serrated jaw provides a firm and secure grip, ideal for manipulating thick wires and making bends that require greater force. The Immunity-HS tip inserts, on the other hand, offer a more delicate contact with orthodontic components, minimizing the risk of scratches or damage, especially useful when working with brackets or aesthetic accessories. The combination of strength and precision makes them useful for a variety of tasks, from archwire fabrication to the placement of attachments.