Oversize punching unit tools for up to 4″ diam.
These ironworker tools allow users to cut a wide range of hole punch diameters and geometric figures on flat surfaces. The punch must have the desired shape and figure, which should circumscribe to a small diameter hole punch diameter of up to 4″. The die must have the same shape with proportional set to the thickness of the material.
Our wide range of punches and dies allows you to punch several standard hole punch diameters, including round, square, rectangular and oblong shapes.
By working with our technical service, you can also design custom punches that suit your specific manufacturing needs.
CAUTION: Never punch a hole punch diameter smaller than the material thickness. It is very important to apply the correct gap between punch and die.
The following table provides the maximum hole punch diameter thickness to be punched or maximum perimeter values by corresponding thickness.
If you have any questions about this punching tool or if you need technical or sales support, our experts will be pleased to help you. Please contact Geka.
Oversize punching unit specifications by machine
Microcrop Oversize punching unit
Hydracrop 55 Oversize punching unit
Hydracrop 165 Oversize punching unit
| MACHINE | Ø x standard hole punch diameter max thickness | Ø small diameter hole punch diameter max x thickness |
|---|---|---|
| Microcrop | Ø 43/64″ x 5/8″ | Ø 1 1/2″ x 5/16″ |
| Minicrop | Ø 45/64″ x 45/64″ | Ø 4″ x 5/32″ |
| Multicrop | Ø 45/64″ x 45/64″ | Ø 4″ x 5/32″ |
| Bendicrop 50 | Ø 3/4″ x 3/4″ | Ø 4″ x 5/32″ |
| Bendicrop 85 | Ø 15/16″ x 15/16″ | Ø 4″ x 1/4″ |
| Hydracrop 55 | Ø 3/4 x 3/4 | Ø 4″ x 5/32″ |
| Hydracrop 80 | Ø 15/16″ x 15/16″ | Ø 4″ x 1/4″ |
| Hydracrop 110 | Ø 9/64″x 9/64″ | Ø 4″ x 3/8″ |
| Hydracrop 165 | Ø 1 3/8 x1 3/8 | Ø 4″ x 15/32″ |
| Hydracrop 220 | Ø 1 1/2 x1 1/2 | Ø 4″ x 5/8″ |
| Puma 55 | Ø 25/32″ x 25/32″ | Ø 4″ x 5/32″ |
| Puma 80 | Ø 1″ x 1″ | Ø 4″ x 1/4″ |
| Puma 110 | Ø 1 9/64″ x 1 9/64″ | Ø 4″ x 3/8″ |
| Puma 165 | Ø 1 11/32″x 1 11/32″ | Ø 4″ x 15/32″ |
| Puma 220 | Ø 1 1/2″ x 1 1/2″ | Ø 4″ x 5/8″ |