10-Ton 1/2" to 2" Hydraulic Knockout Set

I have had this item for a few months now. I've only used it twice. But as you can see from the pictures because holes very nicely! I don't cut holes very often and so that's why I chose to go with this I don't, I just so happened to need it, and today I was in a position where I didn't know I would need it so it really came in handy! It does not have any instructions, you may have to look up a brainly set and try to get instructions from that perhaps, but since I had news the Green resets in the past I was able to figure it out. May Jesus really bless you!

I like the way it works, punches 2 inch holes with ease I have punched a couple of dozen holes mostly 1 1/2 and 2 inch with no problems the hose is stiff and it doesn’t have a swivel joint but is very durable. There’s no real instructions that come with it but if you are used to using this type of tool it is very self explanatory. The die’s are good and sharp and show no signs of wear so I am very pleased with the purchase and would buy again if needed.

This review is for "Pneumatic 10 Ton Air Hydraulic Knockout Punch Drive Hole Complete Set Metal Case 1/2 to 2 Dies". I don't know why it says "Pneumatic" it is hydraulic. No air involved. It works fine. I punched several 1-1/2 holes without any problem. I drilled a 15/32 pilot hole, and used the 1/2" punch to make the pilot hole for the larger 1-1/2" punch. It worked well. I've only two complaints: 1) the box has a Styrofoam insert to separate the items and protect them from damage. It's rubbish. Mine was broken apart upon delivery. 2) the description does not indicate any difference between the red and the yellow kit, yet the red one is $8 more. I bought the red one based on one community answer that said the red one had ten punches. This is not true. The red one also has 6 punches.

First there is nothing about this punch that is Pneumatic, it is hydraulic. The unit is very reasonably priced and it works great. I used it to punch a couple of approx. 2" holes in an electronic equipment rack. It was a four step process, drill a small pilot hole then drill that hole out to around 1/2". Then you can use the 3/4" punch to open the hole to allow the larger punch to be used. Finally the larger punch. All in all a good experience. The operation of the punch was easier than expected, no difficult anything.

I've purchased 2 of these, 1 for myself about 5yrs. ago, and 1 for a friend just recently. We both love them

Kit has been shipped with handle installed therefor not allowing cover being shut all the way closed except by forcing part way Handle needs to be unscrewed from pump and placed along side of pump so cover can close properly I bet your positive feedbacks will get higher If you have any questions let me know

Junk. Chinese garbage. Arrived covered in a nasty grease. Cut a few practice pieces in the shop. Took it into the field and the dies failed. Complete junk. The die sizes dont even match up to the size stamped on them either.

On occasion my husband works on remote job sites where it can be difficult to find the tools he needs at any given time... this was one of those times... this set arrived when he needed it and worked well per his report. A bit high priced, as he says... but... Amazon got it him as he needed it.

Work’s great and very useful for exhaust work

I just tried it for the first time to modify my blast cabinet and it worked awesome. Would recommend it to anyone.

It is cheaply made but it works good. It has a hard time going through double layer parts in panels. On such places I have used it to make an 1 1/4" hole. It felt like it barely went through. On single layers parts it could make the 2" hole. The hose is stuck on a weird posture that makes it awkward setting it up. The design of the box makes it hard to take it out and put it back in. Also the styrofoam keeps breaking apart.

I have used this a few times for putting holes in the side of a shipping can that we are converting to a power house for our off grid solar system. Even on the un even surfaces it worked great.

Broke after 2 holes