Efficiently remove badly squeezed or bent rivets in seconds — without damaging the work piece…

Now you can remove a badly squeezed or bent rivet in seconds. And not only that, you can remove it without damaging the workpiece or the hole. Hy-Power de-riveters incorporate all of the world class design features of Hy-Power riveters, see page 6. Deriveters are available in standard portable models from 7½ to 100 tons powered by 5000 psi Hy-Power generators.

How the De-Riveter works:

1. The locating sleeve on the ram is positioned over the manufactured rivet head.
2. The ram advances, bringing the C-frame anvil up against the plate with its U-slot surrounding the offset rivet head. The ram continues advancing, punching out the rivet.
3. The ram returns, carrying the rivet head which is stripped from the punch when the ram is fully retracted.