

🔧 Punch Perfect Every Time — Power, Precision, and Professionalism in One Kit!
The AMZCNC Hydraulic Knockout Punch Set offers professional-grade 8-ton punching power with 6 die sizes from ½" to 2", compatible with GREENLEE tooling. Designed for clean, precise holes in multiple materials including steel and stainless steel, it features an ergonomic handle for slip-free operation, making it an essential tool for electrical contractors and DIY pros seeking efficiency and reliability.


















| ASIN | B096TFHN4Q |
| Best Sellers Rank | 1,069,258 in DIY & Tools ( See Top 100 in DIY & Tools ) 57 in Knockout Punches |
| Brand | AMZCNC |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (306) |
| Item Dimensions L x W x H | 40L x 26.7W x 13.4H centimetres |
| Item Weight | 8.78 Kilograms |
| Manufacturer | AMZCNC |
| Material | Alloy Steel |
| Operation Mode | Hydraulic |
| Pin Hole Diameter | 2 Inches |
| Sheet Count | 10 |
| UPC | 723616107719 |
G**C
Licensed electrical contractor here, honestly very impressed. Works just as good as any other hydraulic knockout sets I’ve had over the years. Snagged this one up based off other reviews and the price that couldn’t be beat, and I’m very happy I did.
A**R
I’ve been doing electrical for 20 years and have always used greenlee. I saw this last week on Amazon for 120$ CAN, did a bit of research, found nothing but decent reviews and decided to order it. Arrived today, knocked out about 20 holes from 1/2” to 2” and the knockout performed flawlessly. I would recommend this tool.
D**D
Its good for the price, just wish there was a 1 year warranty ( It started leaking oil after 7 months )
S**.
I had an issue upon my initial use with the hydraulic knockout punch I purchased six months ago. I reached out to the seller and got a response within a few hours. A response was a pleasant surprise. The issue was resolved effectively with a couple of pictures and emails that lead to a prompt a replacement. I was so impressed with the seller’s communication and commitment to address the problem, I purchased the 16 ton hydraulic cable lug crimper they offered. Both of these units appear to be very well constructed and will likely serve the DIYer for years to come. Thanks!
M**L
Omg I’m a licensed contractor and my $2000.00 set needed new o rings which I ordered but I needed something to hold me over till the parts came in. This set works as good as my $2000.00 dollar set did and guys that work with me think I’m joking when I tell them it was only $89.00. Best money I have ever spent hands down or up!!
Trustpilot
2 days ago
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