Which type of power checkering tool can be used to checker both metal and wood?

The D-3 Electric Checkering System is designed to handle both metal and wood effectively. It utilizes a motorized mechanism that allows for precise control and consistent pattern application on a variety of surfaces, making it versatile for artisans working with different materials.

This tool typically includes features that facilitate the cutting and setting of checkering patterns, which can vary in depth and style based on the user's needs. Its electric operation provides a smoother and more efficient job compared to manual methods. This is particularly beneficial in applications where uniformity and speed are essential, as is often the case in both woodworking and metalworking projects.

While the other options may have specialized uses, they do not offer the same level of versatility across both types of materials. Some may be limited to specific applications, making them less suitable for someone who requires a tool that can transition smoothly between wood and metal work.