Ratchet Knockout Hole Punch Driver Kits 1/2 to 2 inch SLUG-Buster Knockout Electrical Conduit Hole Cutter Set KO Tool Kit (CC-60)

I was concerned that this would be a cheap tool and would probably break. After using it I'm really impressed. An electrician and a business owner I feel like this is an outstanding product.

Cost effective compared to Greenlee, if you're not using everyday this punch set is great. I highly suggest keeping the dies well greased when using them.

Very satisfied especially for the price. This set will punch out 1/2" holes all day long with minimal effort (I've done 26 so far). I have found on the larger die (only using the 3/4” and 1" dies) you need to be pretty liberal with the grease. Im only punching out electrical raceway and j boxes in my shop but I've had to chase out the threads a few times even using nice cutting fluid and thread lubricants. The punch dies themselves are fine and easy to sharpen, it's just the threads on the larger screw fixture that seem a little soft given the torque needed. It's not greenlee but I'm also not a pro. Needs a little TLC every few punches to clean out fines and rechase any galled threads but it's good enough for me and cuts perfect holes.I can't speak for the quality of the ratchet with the set as I prefer to be precise with my hole location and use a box wrench when I'm punching knockouts under 1".Go slow, lubricate your threads, apply even torque. Don't quit after the first "pop", wait for the second pop and then turn it once more to chamfer the edge and it pops through.Overall, I'm very happy. Quality "seems" a step or 2 above a comparable HF set."No Ragrets". Not even a single letter.

This tool is the real deal . Worked as advertised

Excellent buy, easy to get!

Didn’t know about these type of tools, thank god my contractor friend share with me on it. Did the hole fast and easy vs drilling with step bit. Save my butt on a panel change out:

First, let me say, there is nothing wrong with this tool. The only reason it doesn't get 5 stars is that it is a ratchet type (which of course it is). It is way harder to punch holes in sheet metal with a ratchet type than a hydraulic type. Having said that, the price is way better. I would buy it again and ask someone else to use it.:)

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