A tool commonly used to prepare pipe ends for welding is a(n) ____________.

A tube beveler is specifically designed to prepare the ends of pipes for welding by creating a bevel or angle on the pipe ends. This beveling process is crucial as it allows for proper penetration of the weld and helps to ensure a strong, clean weld joint. The bevel also helps to eliminate issues related to misalignment and gap between adjoining pipe ends, which can lead to weaknesses in the finished weld.

The tool adjusts the angle and depth of the bevel, making it versatile for different types of pipes and welding requirements. In contrast, other tools mentioned, such as tube cutters, are used primarily for cutting pipes, while pipe wrenches are utilized for grasping and turning pipes. A welding torch is essential for the actual welding process but does not prepare the pipe ends themselves. Thus, the tube beveler's role is pivotal in achieving optimal welding conditions.