What tool is designed to drive a rivet in one blow and is typically used on large rivets or hard alloys?

The tool designed specifically to drive a rivet in one blow, especially used for large rivets or hard alloys, is known as a "one shot." This tool is engineered to deliver a single, powerful impact that efficiently sets the rivet without the need for multiple blows, making it suitable for heavy-duty applications where speed and force are critical.

The one shot is particularly effective for larger rivets, which require more force to properly seat and deformat the rivet in the surrounding material. This ensures a secure and reliable fastening in structural applications, which is especially important in aviation where the integrity of assemblies is paramount.

Other tools mentioned, such as the corner riveter and squeeze riveter, serve different purposes and operate under different principles. For instance, a corner riveter is used in tight or hard-to-reach areas, allowing for the installation of rivets where conventional tools can't easily fit. The squeeze riveter requires manual force to compress the rivet but does not focus on delivering a single impact, making it more suitable for lighter materials and smaller rivets. Bucking bars are used in conjunction with a rivet gun to support the rivet on the back side during installation but do not drive the rivet themselves.