Nozzle is refers to the reservation of mold products mold to mold casting materials pore, casting workpiece castings link channel on the part of the called nozzle, needs to be cut down. May now be extended plastic model when parts also have similar things, need fine point of the pliers cut with the nozzle clamp ". This is a use of pliers. Is cut fine electronic component lead. Therefore it is also called the "electronic pliers" and called the nail clipper is used to cut net meat grows which susceptible to paronychia toenails