VEVOR 15 Ton Hydraulic Knockout Punch Kit, 1/2" to 4" Conduit Hole Cutter Set, KO Tool Kits W/Puncher 10 Piece, Metal Sheet Driver Tools, for Aluminum, Brass, Stainless Steel, Fiberglass and Plastic

Got the job done. Just what I needed!.

Más de loQue esperaba perfecto para mis trabajos

The set works fine. I've punched some thin stuff using the included hydraulic ram. For thicker stuff - I just use my 20T press so I can't really say how thick this thing will punch through. But the dies themself work just fine on my big press.The one star I deducted was because they really need to spend a little time on the case. It is a good, sturdy metal case - but all the components are just loose inside (they do come individually wrapped in plastic). I was expecting and would have given 5 stars had they had cut-out foam or even vacuum formed plastic to hold all the little pieces.Oh and the step drill bit they include? Toss it in the trash as soon as you open this up. Because that's where it's gonna end up by the 2nd or 3rd hole you drill anyway.

excellent product, work better than many other including well know brand that are costly

I would recommend, used this on a sub panel, works great and easy to use

the bits are poor quality i tried using 2" and 3/4 both bent the panels and not a smooth cut.

Works great, very easy to use and beats getting burned from metal shavings.

I was really surprised with the quality of these. They are a long way from a Greenlee product but better than I was expecting them to be. I was thinking they would get a one star. They did the job I needed them to do.