Self-Centering Stud-Driven Round Hole Punches
Make accurate holes every time. Drill a pilot hole into your workpiece—the center of these punches fits inside the pilot hole to keep cuts aligned. The pilot hole should be slightly larger than the size of the stud. The die’s design splits the punched out plug in two for easy removal. All punches require a hydraulic driver. They are also known as knockout and chassis punches.
| For Hole Dia. | For Panel Cutout Dia., mm | For Max. Steel Thick. | Material | Includes | Each | |
For Use On Aluminum, Brass, Copper, Stainless Steel, Steel | ||||||
|---|---|---|---|---|---|---|
| 1 7/32" | 30 | 1/8" | Steel | Punch, Die, Stud | 0000000 | 0000000 |
Metric Self-Centering Stud-Driven Round Hole Punches for Conduit
Make accurate holes every time. Drill a pilot hole into your workpiece—the center of these punches fits inside the pilot hole to keep cuts aligned. The pilot hole should be slightly larger than the size of the stud. The die’s design splits the punched out plug in two for easy removal. These are also known as knockout and chassis punches. These punches can be used with any 8- or 11-ton hydraulic driver.
| For Hole Dia. | For Panel Cutout Dia., mm | For Max. Steel Thick. | Material | Includes | Each | |
For Use On Aluminum, Brass, Copper, Stainless Steel, Steel | ||||||
|---|---|---|---|---|---|---|
| 1 7/32" | 30 | 1/8" | Steel | Punch, Die, Stud | 0000000 | 0000000 |