






🔧 Punch Above Your Weight!
The AMZCNC Manual Knockout Punch Kit is a heavy-duty metal sheet knockout punch driver set designed for creating precise 1/2" conduit holes. Weighing in at 440g, this kit is perfect for working with mild steel and other materials under 10 gauge, ensuring clean, uniform holes every time. Ideal for professionals needing reliable performance in tight spaces.
| Manufacturer | AMZCNC | 
| Part number | JXKK | 
| Item Weight | 440 g | 
| Package Dimensions | 16.61 x 15.6 x 6.91 cm; 440 g | 
| Item model number | JXKK | 
| Style | (Conduit Hole Size) 1/2" Knockout Punch | 
| Material | Metal | 
| Batteries included? | No | 
| Batteries Required? | No | 
M**T
punched a clean hole
Successfully punched a clean and proper size hole in a vertical storage cabinet.
K**.
Careful
I never did use this tool. Who knows, it might work great! I had purchased it as a backup for the 1/2" K/O cutter in our Greenlee knockout kit. This will not work with the Greenlee ratcheting handle. It is a stand-alone Knockout cutter.
J**T
Works nicely
If you need to punch a whole in an electrical panel for a 1/2" romex connector this is the tool.
V**O
received but do not wish to buy again
all is fine. no need to buy again
T**M
nice
worked like it should
Trustpilot
2 months ago
2 weeks ago