The wire is made of pure copper, and the surface is conductive.
It can also be straightened to smaller, which is suitable for iPhone repairing fingerprint and other small soldering point.
Insulation type,head and tail end just lectric conduction,the wire is small and easy to be straightened, and the diameter is around 0.01mm to make precise connection and avoid short-circuit solder joints.
Plastic coated grips easy to use.Spring loaded mechanism makes the Diagonal Cutting Pliers easier to control.Good for cutting wire, electronic feet, t..