Hitachi NR90AES1 Review 2021 [Do Not Buy Before Reading This]

Hitachi is a trusted brand in case of appliances and equipment. It is undoubtedly one of the best companies on the framing nailer market. The high quality products combined with greater efficiency is what makes Hitachi different from the rest. Same is the case with Hitachi NR90AES1 which is definitely one of the best nailers available in the market. It is also less expensive and lightweight. The build of the nailer is sturdy which renders it powerful. If you are planning to buy this product then here is a complete review to help you in making the decision:

Hitachi NR90AES1
  • Light, compact and portable.
  • Good metallic design.
  • Good recoil strength
  • Good magazine capacity.
  • Lack of rafter hook
  • Lack of dry fire lockout
  • No adjustable exhaust

Hitachi NR90AES1 Review

The Hitachi NR90AES1 weighs around 7.5 lbs with 20.8×4.9×7.5 inches dimensions. It is pneumatic air powered controlled nailer with nails upto 3.5 inches. The operating pressure ranges from 70 to 120. It has a total capacity of 64 nails with 21-degree angle. The product also comes with a 5 year warranty.


Weighing only 7.5 pounds, the Hitachi NR90AES1 is a lightweight, compact and highly portable device. The lightweight, in combination with the special ergonomic handle design, makes this product one of the bests in the market. Most of the nailers come with loosened grip which makes it uncomfortable to handle. However, Hitachi NR90AES1 comes with a good grip and so easy to handle.

Metal Body

The metallic body of the product makes it sturdy. The metallic back up helps in maintaining durability. The best part about this product is indeed its body which is metallic but at the same time lightweight in handling.


Hitachi NR90AES1 is a pneumatic air controlled nailer. The magazine is also metallic built and allows to load two nails at a time. The two-piece anodized magazine makes repair and replacements easy with lower expenses. The two step nail loading also provides an easy working.

Hitachi NR90AES1 Review

Single Stage Mode

Another great feature with Hitachi NR90AES1 is the single stage mode change. A single stage flipper just above the trigger makes it easy to use. The biggest difficulty with nailers is often the trigger change but the single stage mode resolves this issue.

Depth Adjustment

Hitachi provides a tool less depth adjustment which helps in flushing variety of materials. It is provided below the driver assembly. The assembly is easy to adjust and use.

Firing Strength

The other nailer from the company that is, Hitachi NR83A5 comes with 3-1/2” nailer which is weaker than Hitachi NR90AES1 which contains 3-1/4” nailer. It outperforms the NR83A5 model. It is able to maintain consistency while working. The nailer is strong and can tackle any kind of work.

Toenailing Visibility

The other best feature with this product is visibility. It allows you to see your nail while nail placement. It helps in maintaining the quality of the product as you will be able to place the nail accurately in the place of work.

Air Efficiency

It works from 70 to 120 range. However, the 85 PSI is optimal for most of the use. The 85 range allows 3-1/4” nail to work efficiently. The other framers available in the market usually work best in the 80 PSI range. So, the 85 PSI range outperforms other models in the market.


The entire integrity of a nailer is based on its toenailing. The tip of the framing nailer is unusual from others in the market. It is covered with side barbs from top to bottom which helps in sticking the nail easily to the surface. The barbs also provide support in holding the nail on the work platform. It also holds the studs quite well.

All in all, this seems to be an accomplished and well-rounded device when it comes to design and functionality, but how does that relate to performance?


It would be a crying shame if the brilliantly executed design of this functional model wasn’t reflected in the performance of the Hitachi NR90AES1, but luckily, that is not the case – this framing nailer delivers in most departments. For a start, it’s easy to switch between the driving modes – the single fire mode and the rapid mode. Both work great and the machine is able to perform equally well in each mode. Single mode is perfect for driving one nail at a time, at a steady pace, while the rapid-fire mode works great if you’re a professional looking to get the job done as quickly as possible.

Perhaps one of the strongest features of the Hitachi NR90AES1 is the subtlety – the device makes little to no noise, so even if you’re using it at home or in the garage, there’s no need to worry about disturbing your neighbors or anything like that. This may be a powerful device, but it is most definitely not a loud one.

Price & warranty

The Hitachi NR90AES1 is available at arou $179 and comes with a 5 year long warranty.  Some cheaper models are also available in the market. However, because of its efficiency, this is certainly the best buy at this price.

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Final Verdict: A Wonderful, Well-Rounded Framing Nailer

All in all Hitachi NR90AES1 is an outstanding and well rounded framing nailer which is great for both home and professional use. This device excels when it comes to portability and ease of use, but it’s also packed with strong features that will surely get the job done. Apart from the lack of rafter hook, it doesn’t really have any other major flaws so it’s safe to conclude that this is indeed one of the best framing nailers available on the market today.

Hitachi NR90AES1 – Overview Video