PIERCING TOOL

摘要

A piercing tool for use with a piercing nozzle assembly is disclosed. The piercing tool comprises a member having first and second ends. The first end comprises a cutting edge formed by the intersection of a first surface and a second surface. The first surface is a tapered outer surface of the member and the second surface defines a cavity within the member. The second end is configured to facilitate coupling the piercing tool to the piercing nozzle assembly.