Attach two punch heads to the handle at the same time to punch a gasket or washer in a single strike.

The handle and punch are one complete tool.

Quickly switch between inner and outer punches to create washers faster than with standard sets.

For accurate punching of inner and outer holes, these sets come with pilots that attach to the outer hole punch.

Create flares around already-cut holes in sheet metal up to _3/16" thick to make the edges stronger and more rigid. Also known as dimple dies. Press a male and female die together using a hydraulic press. When you don’t have access to a hydraulic press or your material won’t fit in a press, bolt the dies together. For making multiple flares quickly, use a hydraulic knockout punch driver. Dies are made of hardened steel for strength and durability.

Create holes in metal, plastic, and fiberglass by using a wrench or driver to draw the punch onto the included stud. Drill pilot holes slightly larger than the size of the stud. These punches are also known as knockout and chassis punches.