What is another name for a finger brake in metalworking?

The term "finger brake" in metalworking is often referred to as a "pan and box brake." This type of brake is designed to bend and form sheet metal into various shapes, allowing for both box and pan-like configurations. Its defining feature is the use of adjustable fingers or segments, which enable the metalworker to create precise bends in the material while maintaining control over the workpiece.

The "pan and box brake" terminology emphasizes its versatility, as this tool can be used to fabricate both pans (for example, those with a flat bottom and sides) and boxes (which typically require forming seams and corners). The design facilitates intricate bending operations that would otherwise be difficult with more standard bending tools.

While the other terms, such as "double break," "sheet metal brake," and "hand brake," may refer to different types of equipment or methods used in metalworking, they do not specifically capture the unique function and applications of a finger brake. "Double break" may imply a different mechanism involving two bending points, while "sheet metal brake" is a broader term that covers various types of brake machines, and "hand brake" suggests a manual operation without the specialized features of the finger brake.