The 7 Best 1 Knockout Punches (2022 reviews)

If you often find yourself scrambling for a good punch, this is your solution. The Greenlee conduit size punch is a leader when it comes to developing innovative tools for electrical contractors. Make sure this fits by entering your model number. The Greenlee slug - buster knockout kit will create punch holes for most conduit sizes, including 1/4 inch, 1/2 inch, and 3/4 inch, as well as for 1 - inch and 1 - 1/2 - inch holes.

The punch will also punch holes in fiberglass and plastic and can make holes for conduit with an outside diameter of 7/8 inches. And, it is easy to get from one job site to the next. Finally, the Greenlee conduit size punch has draw studs and it is easy to use.

Most customers found that the punch works well and is really well built. Moreover, they strongly agree that the punch does require another tool to operate. In addition, they strongly agree that the punch is a quality tool, makes nice clean holes. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:

This is perfect for fast cutting and it comes with a plastic carrying case.
This is a respected and trusted source for professional-grade wire.
To 1-1/4-inch conduit is favored by most electrical experts.
This would diminish the edge of the tool and not last as long.

Best With Great Quality: Greenlee Another Set

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Next on the list, we've got yet another product that manages to win our hearts. It's the Greenlee set and it's widely considered as the product that has the most suitable features. The green set is packaged to meet the contractor's needs. Uick change arbor allows you to change cutter heads with a simple push and a turn. In addition, it comes with a plastic carrying case, is very good and it is easy to use.

Above all, the Greenlee set comes with great quality and it is built to last.

Most customers found that the punch is designed to slice and press through metal. Further, they say that the punch is great, have to drill a large hole for the bolt, but it works great. Moreover, a few strongly agree that this set is the best little sit out there. To sum up, buyers found this to be one of the best punches for daily purposes.

Top Customer Quotes:

This fits in the truck with ease.
4 punch units in a high impact plastic carrying case.
Cuts stainless steel quickly and easily.
This allows for fast cutting, is ideal for stainless steel and it is durable.

Best For Heavy Duty: Greenlee Hole Punch

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The Greenlee hole punch is satisfactory and appropriate and fits well with your daily uses. The Greenlee hole punch is great for heavy duty and it has punch mild steel. The unique punch profile also splits slugs for easier slug removal. Further, this can be used on mild steel up to 10 gauge.

Lastly, the green hole punch is good for very good quality, is designed for stainless steel and it is durable.

Almost all customers opine that the punch is great for installing g cab lights, making a 7/8" hole. Furthermore, a few also found that the punch can be far cheaper than junk ones at Chinaland. Further, a few strongly agree that the 1/2 in the part number indicates that this punch is for 1/2 " conduit. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

Customers also found that its wise to buy a knockout draw stud, along with this punch.

Top Customer Quotes:

Use with battery-powered, hydraulic, ratchet or manual drivers.
Punch unit sets include punch, die, and draw stud.
The punch is of good quality and deserves a 5 - star rating.

Best For Great Price: 1 Knockout Punch

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Compared with other products by Greenlee, the 1 Knockout Punch has a convenient design. The 1 knockout punch's superior materials make sure that it ages well with use. Moreover, the punch has punch mild steel and it is made with great quality. To sum up, with a 4.7 rating and more than 152 buyers, the 1 knockout punch stands as the best choice.

"Worked great, I just had to improvise a little with a larger hole. " - says, one customer. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Few customers got 1 knockout punch, along with the punch.

Why We Like This:

Good investment for the long term.
Good brand reputation.

Best For Adding Additional Hole: Greenlee One Inch Conduit

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate punch. The product is exactly that - it's a simple product that hits all the right notes. Also, it is ideal for stainless steel and it is best for clean results. The Greenlee one inch conduit should be able to handle its purpose and duties with ease. Above all, the Greenlee one inch conduit has punched mild steel and it is made with very little effort.

One customer says - "Remember that you are punching a fairly large hole. ". Most customers quickly discovered that the punch is perfect for adding additional hole in the sink.

Customers say that buying a conduit, with this punch made their life much easier.

Why We Like This:

New and hot releases.
One of the newcomers and featured product.

Best For Accurate Holes: 1 Knockout Punch

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If you often find yourself confused about the appropriate and satisfactory punch, this product is your end point. The 1 Knockout Punch allows for very good quality and it is very good. Greenlee round standard metal punch units are complete units consisting of punch, die and draw stud. In addition, the punch will make clean, fast and accurate holes. Most importantly, the 1knockout punch is great for heavy duty and it is good for country of origin.

Most buyers quickly discovered that the punch makes a clean cut with no burring. Further, a few strongly agree that the punch will go though a ss sink nicely. To sum up, buyers found this to be one of the best punches for daily purposes.

Why We Like This:

Package dimensions: 9.144 l x 9.652h x9.144w(centimeters).
Good brand reputation.

Best For Stainless Steel: 1 Knockout Punch

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Compared with other products by Greenlee, the 1 Knockout Punch has a convenient design. In addition, it is best for stainless steel and it has punch mild steel. The 1knockout punch is satisfactory and appropriate and fits well with your daily purpose. Lastly, the 1 knockoutpunch ade in the United States.

Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Delivers what they promise.
Lot of satisfied buyers.