👉 A taperer is a device that is used to reduce the diameter of a pipe or other fitting, typically by cutting off a portion of the pipe. This is often done in order to allow for easier installation and removal of the fitting, as well as to reduce the amount of material required for the job. Taperers are commonly used in the construction industry, where they help with the installation of pipes and other fittings, or in the plumbing industry, where they are used for the installation of fauc