Which type of vise is specialized for holding pipes securely?

A pipe vise is specifically designed to hold pipes securely during various tasks such as cutting, threading, or assembling. Its unique design includes curved jaws that conform to the shape of the pipe, allowing for a tight grip without slipping. This is particularly important when working with round materials, as traditional vises might not provide the necessary stability.

In contrast, a bench vise is more general-purpose, typically used for holding woodworking pieces or metal parts but lacks the specialization for pipes. A handscrew vise is designed for holding irregular shapes and offers a wide opening, but it does not have the specific jaw shape needed for pipe work. A toggle vise operates on a different mechanism that is suited for rapid clamping but is not tailored for the needs of pipe handling. Therefore, the pipe vise stands out as the most appropriate option for securely holding pipes during various operations.