Pliers that encircle the skin of the trees above the grafts to prevent the sap from rising to the top of the grafted branches. (Machine-translation by Google Translate, not legally binding)

摘要

A pair of tongs that surround the skin of the trees above the grafts to prevent the sap from rising to the top of the grafted branches, which is characterized by having four cutting blades, two in the front and two in the back of the pliers, of which the ones on one side correspond to a single piece or part of the pliers, and the other two correspond to the opposite side and are also part of a single piece. (Machine-translation by Google Translate, not legally binding)