VEVOR15 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!.

Paso mis expectativas esta herramienta facilita mucho el trabajo abre agujero súper fácil

Perfect for the price. Only downside is the hose doesn't swivel and the case doesn't have dividers to keep the pieces from rattling around.

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

I punched 6 holes with this and it worked fine. Next hole I tried it didn't work. Both Vevor and Amazon refuse refund. Went to Harbor Freight and bought a Pittsburg Tools press and it worked great and allowed me to finish the job. Harbor Freight is also less expensive.

The toolbox is HEAVY, but manageable. The Knockout Punch Kit eliminated a lot of time by having the hydraulic pump instead of using wrenches. Even though the hole it made was mostly clean, we used a burr removal tool on the edges to give a beveled edge.

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

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.