Customer Reviews for VEVOR Hydraulic Knockout Punch Set, 98KN(10 T) Knockout Hole Punch Driver Kit, 6 Dies Ranging from 1/2 to 2 inch, for Punching Hole on the Switchboard, Steel Plate, Electrical Cabinet

This punch works great, good quality, good price. Plenty of force to punch stainless steel. The dies are sharp and make a good clean cut. Comes packaged in a good solid case, easy to carry the set.

The hydraulic punch knockout set is made strong, the cutters are nice and sharp and easy to put together. However, the hydraulic punch did not come with the additional extra O-rings as advertised. They were missing, also a metal gasket as illustrated in the manual. The dust cap covers were missing as well. I did fine and refilled the oil port to add oil to the hydraulic cylinder. I will buy it again if needed to, it works as intended. I recommend it to anyone who is looking to punch nice clean holes in the project. Better than a hole saw for clean hole.

Super easy to use, cuts like butter. I do a fair amount of electrical in my home shop and got sick and tired of burning my hands with hot chips using a uni bit to bore out conduit holes. Just wish I would uave bought it sooner.

great product, I would buy again without any hesitation. I have recomanded this product to multiple people.

Money well spent on this great tool! Glad I bought the 15 ton version. An indispensable tool for electrical work punching holes for fitting in enclosures and wireways. Definitely beats getting a bunch of big hole saws and making mess on the job site. Punch held up well, cuts are clean and accurate. Did purchase and extra 1-1/2" die from AliExpress since I was cutting a lot and on tight schedule, but the dies that came with the set held up very well. Quality of tool was heavy duty but have to mention that the little stabilizer leg on pump was a bit too flimsy. Didn't affect my use since most of the hole I had to punch was above any ground support. Overall, a must have tool for electrical work. Have to mention that the tool shipping was ingenious using honeycomb cardboard box. Very compact box that was perfect for such a heavy tool. Well done!

I have a Greenlee set but it only goes to 1 1/2" conduit. I needed 2". I looked at Greenlee and Klein and as an example, Klein wanted $55 for just the punch side ($78 for the base). I've bought several Vevor items before and all of them (from exhaust fans and heated towel bars, to stove hoods & welders) have performed better than any item at their price points. This item was no different. FedEx delivered this today (2 day shipping!) and I used it this afternoon. I used a step drill for the 1/2 inch (27/64 - 11mm will work but will be tight). Normally I would use the slugbuster for the first hole, but I wanted to see how this set worked. The good news is that even with only two points, and no buster ridge, the 1/2" worked wonderfully. Better yet, I could not see any wear points. The 2"/60mm worked just as well. I'm not sure how long the parts in this set will work, but from what I've seen so far, I believe this was a very good investment and would highly recommend it!

cuts through metal electrical boxes like butter

Initially it worked great, one of the threaded adapters bent and threads stripped. But other than that it works. No spare parts are available, you have to find those yourself.

Cut through 3mm steel with no problem. Used 3/4" and 2" punches 80 times each and they are still in great shape.

Works right out of the box, does a great job for conduit holes. I made a set of (3D printed!) dimple dies, it runs them nicely too.