Hitachi NT50AE2 18-Gauge 5/8-Inch to 2-Inch Brad Nailer Review

If you regularly engage in light to medium light carpentry jobs that require hammering in a few hundred nails at a time, a regular hammer might prove time consuming and strenuous to use. A brad nailer is a better alternative that will get the job done fast and perfectly. If you’re looking for a new brad nailer, the Hitachi NT50AE2 18-Gauge 5/8-Inch to 2-Inch Brad Nailer is one of the best brad nailers on the market today.

Hitachi NT50AE2
Editor’s Rating:

4.7 out of 5 stars (4.7 / 5)

Hitachi NT50AE2

Overview section

The Hitachi NT50AE2 is one of the popular brad nailers from Hitachi power tools. This is a line of the Hitachi Koki USA ltd which was founded in 1948. For over 6 decades, the company has been a global leader in the manufacture of power tools that include metalworking power tools and pneumatic tools. As one of the company’s popular pneumatic tools, the NT50AE2 brad nailer is the result of innovation and world class research and design.

Who would buy this?

Brad nailers are designed for light carpentry jobs. This makes the Hitachi 18 gauge brad nailer a good option for a variety of workmen. If you consider yourself a DIY enthusiast or, are a general contractor looking for a quality high performance and efficient brad nailer, this Hitachi NT50AE2 is worth investing in.

Product description

The Hitachi NT50AE2 is an 18 gauge brad nailer that’s compatible with 5/8” to 2” brad nails. You can use brad nails with head diameters between 0.075 and 1.9mm. This makes it a versatile tool that helps you work on different lightweight projects at home or job site.

It has a light frame which weighs 2.2 pounds and measures 10X9-3/16X2-3/8 inches. The light and compact frame is complemented by elastomer grip handle which adds comfort when operating the tool for extended periods. The compact body also makes it easy to use the tool in compact areas.

This pneumatic tool needs to be connected to an air compressor. It has an operating pressure of 70 to 120 PSI. This makes it compatible with many portable air compressors on the market today. Being an air power tool, it provides significantly more power and better run times compared to cordless units. It’s also an oil based tool.

One feature that makes this Hitachi 18 gauge brad nailer stand out is its ability to operate on either intermittent or continuous firing. This gives you more flexibility depending on the job at hand. It also helps in ensuring safe use of the tool through the removable nose cap. The removable nose cap makes it easy to remove stuck nails if the nailer jams during use.

Shifting from one firing mode to another is as simple as sliding the selection control up or down. A tool free depth of drive adjustment feature gives you better control over the results you achieve with this tool.

The Hitachi NT50AE2 18-Gauge 5/8-Inch to 2-Inch Brad Nailer has an easy to load high capacity magazine. Depending on the brad nail size you’re using, the magazine will hold up to 100 nails. The tool also features a visual nail indicator which gives you real time feedback about the number of nails in the magazine.

This brad nailer’s design also includes a 360 degree adjustable exhaust port. This drives dust, oil and debris from your working area. It comes with a 5 year limited warranty.

Product Features

  • Pneumatic brad nailer with 70 to 120 PSI operating pressure.
  • Lightweight, compact and ergonomic design for strain free extended use.
  • It will drive brad nails of 5/8” to 2” and with 0.075 to 1.9mm head diameter.
  • High capacity magazine holds up to 100 brad nails at once.
  • Intermittent or continuous firing options give you flexibility when choosing between speed and accuracy.
  • Tool less depth of drive adjustment for better control over work results.
  • Includes safety glasses, mounted nose cap and protective carrying case.

What are customers saying about Hitachi NT50AE2

Many customers who have bought and used this Hitachi NT50AE2 brad nailer have given it positive reviews. Many point out features such as pneumatic operation, compact build, smooth and efficient operation and dual firing operation as the features they really liked. It did receive a few negative reviews most of which pointed out that it tends to jam when firing 2 inch brad nails.

Click here to read more Amazon Customer Reviews

Pros and cons


  • Lightweight and compact build makes it easy to use even in tight spaces.
  • Two firing options allows you to choose between accuracy and speed.
  • High capacity magazine enables extended use before need to reload.
  • 70 to 120 PSI operating pressure makes it compatible with most portable air compressors.
  • Carrying case, safety glasses and mounted nose cap included so no need to make further purchases.
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  • The brad nailer tends to jam when driving 2” brad nails.

Warranties and repair

Hitachi offers a 30 day satisfaction guarantee on the NT50AE2 18 gauge brad nailer. If you’re not satisfied with the tool within 30 days of purchase, you can return it along with the original receipt for refund or replacement. It also comes with a 5 year professional limited warranty. This warranty covers free repairs and replacements by Hitachi or an authorized service center due to defects in materials or workmanship. The warranty becomes void if such defects occur due to repairs made by authorized Hitachi service centers.


If you’re looking for a versatile and efficient brad nailer, the Hitachi NT50AE2 18 gauge nail gun is worth considering. This pneumatic nailer is compatible with many portable air compressors and with two firing modes, you have more control over how fast and accurate the tool operates. With the ability to fire brad nails of 5/8 to 2 inch length, this nail gun makes it easy to tackle different carpentry projects.

Hitachi offers a generous 5 year warranty and 30 day satisfaction guarantee which help you to protect the money you invest in purchasing the tool. In addition, the company also provides a carrying case and safety glasses with the unit. Overall, the Hitachi NT50AE2 brad nailer is worth investing in if you want true value for your money.

5/5 - (8 votes)


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