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Your cart is empty.Accurate Conduit Hole Sizes: This UTZIKO manual knockout hole punch driver kit includes punches and dies for precise conduit hole sizes ranging from 1/2" to 2", allowing you to meet various size requirements with accuracy.
Chops
Reviewed in the United States on February 22, 2025
I needed to make some knockouts bigger on a Square D box and also add one on the side. Using my battery impact on low speed this cutter cut that metal like Butter. Made a nice clean cut and also the blank cutout was in two pieces making it easily fall out of the cutter housing.
Hub Doc
Reviewed in the United States on January 19, 2025
Tolerances are not impressive, but it cut a few holes in my panel for me. Not what a pro would use; doubt it will last for more than a few more cuts, but got the job done.
Adam Lange
Reviewed in the United States on July 15, 2024
I use this knockout punch to get a hole with an actual size near 2 inches. I use this for thin steel jar lids, which this may not be designed for. The one I received has a small nick in the inner punch edge. It has difficulty cutting the thin steel at the base of the two cutting 'teeth' and creases the steel around the edge of the inner punch until it tears instead. This sometimes damages the workpiece. Again, I believe this is designed for thicker steel than what I'm using it for. Considering I only needed this one size vs. a whole set, and the other options are much pricier (even for single punches), this is one and is an ok value.
Stan The Au
Reviewed in the United States on December 3, 2024
Amazing for my needs. Exactly what can make a project easier is have a set of knockouts to fit your electric or whatever needs a perfect hole cut
Cannon Shot
Reviewed in the United States on November 14, 2024
The 1/2” tap is not operable. The bolt/shank does not even fit through the provided sleeve. Very inferior product
Jess P
Reviewed in the United States on November 10, 2024
Not much to say about this, except that it’s a sturdy punch that worked every bit as well as I hoped it would. Holes are clean into the proper size.
Brooks Sligh
Reviewed in the United States on January 12, 2024
Hey, I don't know much about knockout punches so I expected a 3/4" punch to make a 3/4" hole. Turns out that means the bolt that runs the thing is 3/4". Looks like a nice tool, just too big for the application I purchased it for.
Arslonga
Reviewed in the United States on September 30, 2023
I have several of the GreenLee punches, but I needed one more size, and didn't want to go pay a fortune at the big box store. ( I frequently make electrical control panels, using the Bud steel enclosures) This unit compares quite favorably. The lube it comes with makes a huge difference, After using the UTZIKO punch, I wanted to see how well it worked on the GreenLee ones, and it makes the job go much smoother and easier. Both brands make nice, clean holes with very little burring of the edges, both are easily operated by hand with a wrench. The UTZIKO was easier to clear the cut out plug from the tool afterwards, since it cleanly cut it into two parts, which the GreenLee doesn't. Highly recommended.
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