Hitachi NR90GR Cordless Gas Framing Nailer Review

hitachi-nr90grApplicable to various materials and building applications, Hitachi NR90GR offers the best to its user’s maximum flexibility. It is a fast and powerful tool, that operates free of any compression hoses, using mostly fuel rods. The battery is rechargeable. The procedure for loading nail strips into this nailer is simple as well. In the same time, the adjustable depth-of-drive nose piece guarantees that each nail is set at the proper place.

This special model of cordless gas framing nailer is a brand of the historical Japanese company Hitachi, who’s operating 11 different business areas, among which: electronic device and system, construction, automotive industry, information and telecommunications.

Price and main features list

The nailer has a bag of distinctive features. Here is a small list of the best of all features:

  • The NR90GR fires up to 3.5 x 0.131-inch round-head nails. In comparison, most part of the other similar products you can find on the market can reach the standard of -1/4 inches
  • 2-inch to 3-1/2-inch cordless gasoline full spherical head framing nailer
  • 7.7-pounds 14-1/4-inches long
  • Rechargeable battery
  • Plastic housing; rubber Elastomer grip
  • Tool-free depth of pressure adjustment; powers up to 1,200 nails per gasoline rod and 2 nails per second
  • 5-year warranty

This gas framing nailer goes for about $299 and is shipped for free. The package includes nailer, safety glasses, charger, battery, and case.

Who is it for?

It is a useful product for construction workers, general contractors, and service workers. The area of applicability covers installing sheathing, punch-outs, framing, sub flooring, fencing, and any other construction job they may carry out.

Pros and cons

This user-friendly NR90GR makes for a sound alternative to traditional pneumatic nailers. It can drive up to two nails per second allowing the job to be done quickly and at professional standards. The price may be high, but a final decision should be done up to the direct use of the project, the main targets of the products being the professionals.

The design is ergonomic: it is light and properly structured to avoid fatigue after a continual use for more than 30 minutes. The materials used increase the mobility: the Elastomer used as a composition material of the handle, is greatly contributing to the reduction of vibrations and also allowing convenient storage.

The nailer uses a simple procedure, locking the nails into place: first you need to slide new nail strip and let the feeder loose after. In this way, the amount of time on the job site is significantly reduced. Another feature outlined by the professionals is that for a full functioning it needs good weather conditions as it doesn’t work very well in cold weather.

Why you should buy it

This cordless drill performs well; a metal chunk that offers extra durability, the amount of torque is easily adjusted by twisting and turning or by just a trigger. It comes with two batteries and a dual port charger. What else would you want in a drill?


Hitachi NR90GR Round Head 2-inch to 3-1/2-inch Cordless Gas Framing Nailer is well priced, easy to operate and has a good number of features to offer to its user.