What type of combination tool includes multiple functions like cutting and gripping?

The combination plier is designed to perform multiple functions, particularly cutting and gripping, making it an essential tool in pipe fitting and other trades. It typically features a gripping jaw for holding objects securely and a cutting edge for easily slicing through wire or small pipes. This versatility allows the user to effectively manage various tasks without needing to switch tools frequently.

In contrast, a multi-tool, while it encompasses various functions, is generally more focused on compactness and includes a broader array of tools beyond cutting and gripping, like screwdrivers and saws. A pocket knife, like the multi-tool, is versatile but primarily focused on cutting and lacks the gripping capabilities of a combination plier. Diagonal cutters, though efficient at cutting, do not have gripping jaws, limiting their functionality compared to combination pliers. Therefore, the combination plier stands out for its dual functionality of cutting and gripping, making it the correct choice in this context.