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What is the main purpose of a bench vise?

  1. To hold materials securely

  2. To measure precision angles

  3. To cut materials

  4. To protect against electric shock

The correct answer is: To hold materials securely

The primary function of a bench vise is to hold materials securely while work is being performed on them. This is essential in various tasks, such as cutting, drilling, or shaping materials, where a stable and secure grip is necessary to ensure accuracy and safety. By clamping the workpiece firmly, a bench vise allows the user to apply force and manipulate the material without it slipping or moving, which is critical for achieving clean, precise results. While measuring precision angles, cutting materials, and safety from electric shock are important considerations in workshop environments, they are not the primary functions of a bench vise. These tools are specifically designed for holding items in place, making them indispensable in tasks requiring stability and control.