Hitachi NR90AEPR 3-1/2-Inch Full-Head Framing Strip Nailer

by Hitachi

Product Description

From the Manufacturer

Hitachi offers an impressively light 3-1/2-inch round head framing nailer. Weighing in at only 7.5-pounds, the NR90AEPR has an ideal power-to-weight ratio for driving performance in the toughest materials. This nailer blends Hitachi's renowned durability and reliability with a forward-thinking, ergonomic design. It incorporates numerous contractor defined features into a tool with exceptional balance and power. Selective actuation allows the user to switch from sequential to contact fire with the flip of a switch. The tool-free depth of drive dial adds convenience when using varying materials. The high carbon steel toenail and two-piece aluminum magazine provide durability and flexibility. The NR90AEPR's combination of weight and power make it the ideal round head framing nailer for extended use or overhead applications. Comfort and flexibility are key features in this newly designed framing nailer. From its extended grip and wide range of acceptable fasteners to its two-piece aluminum magazine, everything is end-user defined.

Product Description

The Hitachi Framing Nailer drives paper collated nails from 2in. up to 3 1/2in. long. At only 7.5 lbs., the NR90AEPR is easy to use all day while still providing the power of heavier, bulkier nailers. This nailer can be used for floor and framing, truss build-up, window build-up, subflooring, roof decking, wall sheathing and housing construction. Air Consumption (CFM): .09 @ 100 PSI, Operating PSI: 70 - 120, Fasteners Used: Framing nails, Fastener Sizes (in.): 2 - 3 1/2, Fastener Size (gauge): .113 - .148, Fastener Capacity Per Strip: 64 @ .131, Adjustable Depth Control: Yes (tool-less), Coil or Strip: Strip, Case Included: No, Tool Length (in.): 20.8, Tool Weight (lbs.): 7.5

Product Details

• Product Dimensions: 4.3 x 16 x 17.9 inches
• Shipping Weight: 10 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B002JPJGFY
• Item model number: NR90AEPR
• Average Customer Review: 4.3 out of 5 stars  See all reviews (17 customer reviews)
• Amazon Best Sellers Rank: #28,488 in Home Improvement (See Top 100 in Home Improvement)
  • #8 in Home Improvement > Air Tools > Nailers > Framing Nailers
  • #99 in Home Improvement > Power & Hand Tools > Power Tools > Nailers & Staplers

Customer Reviews

Most Helpful Customer Reviews

8 of 8 people found the following review helpful:

5.0 out of 5 stars I nailed it. U can Too, March 23, 2011

By 

The Gardener (Greenwood Lake, NJ USA) - See all my reviews

Amazon Verified Purchase

This review is from: Hitachi NR90AEPR 3-1/2-Inch Full-Head Framing Strip Nailer (Tools & Home Improvement)

I have only been using this nailer for two weeks and it's definitely been one of the best tool choices I've made. During this time it has driven 6,000 3 1/4" stainless ring shank nails into lots of 2 by Pressure Treated. There's really no downside to this nailer that I`ve found. It is very powerful and drives these nails fine as long as the line pressure is at least 100psi. Don't expect a little pancake compressor to feed this rapid fire or you will probably be disappointed. Because I am framing and decking with this gun I found the quick lever adjustment between trigger fire and bump fire to be useful in avoiding unwanted multi-fires. This gun loads very easily, contrary to another review, you can insert your nail strips, then you pull back the tension lever and it will automatically catch after the last nail. I have another 4,000 nails to go for this job and so far it has been a great performer.
Update 4-20-11 I've now put 8,000 3 1/4 SS ring shanks and another 3,000 B & C Eagle 314X120HDR/22 Round Head 3-1/4-Inch by .120-Inch by 20 to 22 Degree Plastic Collated Hot Dipped Galvanized Ring Shank Framing Nail (4,000 per Box)through the gun with no jams and only a couple miss-fires. I am now working away from my big shop compressor and I have borrowed a Bostitch CAP2060P 10.5 Amp 2-Horsepower 6-Gallon Oil-Free Pancake Compressor with a PUR-Hose PUR-38X100 3/8-Inch X 100 Foot Polyurethane 250 PSI Air Hose. It works for about 10 quick shots then you must slow down or even stop while the compressor catches up. I'll shoot another 3,000 stainless and then be done for a while. No problems at all with the nailer

5 of 5 people found the following review helpful:

4.0 out of 5 stars Hitachi Full Head Nailer, October 6, 2010

By 

John Carsten "Eclectic Reader and Critic" (E. Berne, NY USA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Hitachi NR90AEPR 3-1/2-Inch Full-Head Framing Strip Nailer (Tools & Home Improvement)

I have other Hitachi products and have found them to be well made and dependable. This nailer is no different. I've used 3-1/4" and 2-1/4" collated round head nails without a hitch. The loading is different from my Grizz gun in that you load from the back. The tension spring must be held back when loading so you have difficulty loading with it being held rather than set down. My Grizz spring locks back and the nails drop in through the top of the ramp.

The Hitachi is easier to unload with the nails sliding back up the ramp as you hold the spring back.

Depth is very easier to set. I use a dedicated air control as well and adjust it to the lowest optimum air pressure to save unnecessary wear and tear. A 100 PSI works well on the long nails- 90 PSI for the 2-1/4" nails.

The tool is fairly light and maneuverable although I could only load two sets of nails even though there was almost room for three. Another 1-1/2" longer ramp and I probably could. I picked up a drier and installed it- Dedicated to the nailer. I have found corrosion in other air tools from moisture in the compressed air especially in humid weather.

I've been giving it about ten drops of oil every time I use it. It isn't a production tool so my use is rarely over two hours at a time.

So far I'm pleased with the purchase although I saw it cheaper right after I bought it!

5 of 5 people found the following review helpful:

4.0 out of 5 stars great gun, May 6, 2010

By 

D. Myllymaki (RI) - See all my reviews
(REAL NAME)   

This review is from: Hitachi NR90AEPR 3-1/2-Inch Full-Head Framing Strip Nailer (Tools & Home Improvement)

I have had the gun for a week and it is an awesome tool. It has loads of power no recoil and a nice placement tip. the trigger is adjustable from bump fire to set fire and its a great gun for the money.

the only bad is that the nails are not the most common nails to find.