Pliers

       Angle adjusting pliers

      There is a depression in the two jaws of the angle adjusting pliers, which can hold the hinge of the frame. The depression in the jaws clamps the end of the screw, and the hinge

Chain screw, rotate the shaping angle. If the shaping angle is closed when the temples are closed, the folding angle is changed; if the shaping angle is opened when the frame is opened, then Plastic tilt angle.

      Base bending pliers

      Also called concave-convex pliers, this type of pliers has plastic jaws, one side is concave and one side is convex, the role is to shape the curvature of the metal frame

It is consistent with the curvature of the lens. If the curvature of the lens is large and the curvature of the frame needs to be increased accordingly, place the concave mouth in front of the frame and the convex mouth in the frame

Behind, applying force and shaping can increase the curvature of the frame surface. To reduce the curvature of the frame, the two jaws are placed in opposite positions.

      Cutting pliers

      There are two types: one jaw is perpendicular to the handle and the other is parallel. Cutting pliers are often used to cut off the ends of screws that are too long, and there are also temples that are used to cut too long.