Knockout Punch
About
The knockout punch is a hydraulic punch that can create perfectly round holes in metal, including steel up to 2mm thick.
Specifications:
- Application Range:22~60mm
- Tonnage:8T
- Plate Thickness:2mm
- Stroke:11mm
- Equipped Punch Dies
- 22mm
- 27.5mm
- 34mm
- 43mm
- 49mm
- 60mm
Safety
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- Keep fingers clear when operating either machine!
Getting Started
To knock a hole in a sheet of material:
- Drill a pilot hole centered where the final hole should be centered. This hole needs to be large enough for the threaded shaft to go through.
- Put the cup half of the punch on the threaded shaft attached to the pump.
- Put the threaded shaft through the pilot hole and thread on the second half of the punch.
- Close the valve on the pump and pump until the punch has completely made the desired hole.
Here's a quick video showing the process:
Materials
Steel, aluminum, brass, flexible plastics (may shatter brittle plastics).
Power and Speeds
The hydraulic pump supplies up to 8 tons of pressure.
Tips and Tricks
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Notes
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