Hydraulic Knocout Punchers
Ideal tools for on-site hole punching in electric control panels and metal plates.
Simple operation and quick punching.
Flat, clean and burr-free cut.
Self-contained Hydraulic Knockout Punchers HHK-8A
Punching capacity:
Stainless steel plate up to 1.6 mm thickness
Mild steel plate up to 3.2 mm thickness
Punching range:
Ø16-60mm
Characteristics:
Made of aluminum, the tool features lightweight and
high portability.
The head of HHK-8A is right-angled and rotating 360°,
which allows greater versatility in tight spaces.
Model | Output force (ton) | Ram stroke (mm) | Max.thickness | Punch range (mm2) | Punch dies (mm) | |
Stainless steel | Mild steel | |||||
HHK-8A | 11 | 20 | 1.6 | 3.2 | 16-60 | Ø22 Ø27 Ø34 Ø43 Ø49 Ø60 |
HHK-8E | 8 | 21.5 | 1.6 | 3.2 | 16-60 | Ø22 Ø27 Ø34 Ø43 Ø49 Ø60 |
HHK-8C | 11 | 22 | 1.6 | 3.2 | 16-60 | Ø22 Ø27 Ø34 Ø43 Ø49 Ø60 |
HHK-8 | 9 | 16 | 1.6 | 3.2 | 16-60 | Ø22 Ø27 Ø34 Ø43 Ø49 Ø60 |
HHK-8B | 11 | 22 | 1.6 | 3.2 | 16-60 | Ø22 Ø27 Ø34 Ø43 Ø49 Ø60 |
HHK-8D | 11 | 22 | 1.6 | 3.2 | 16-60 | Ø22 Ø27 Ø34 Ø43 Ø49 Ø60 |
HHK-15 | 13 | 25 | 2 | 4 | 16-114 | Ø63 Ø76 Ø80 Ø89 Ø100 Ø114 |