Hitachi Nailer NR83A2 (2011)

Hitachi first entered the pneumatic tool market in the 1960s, establishing a reputation for innovation and reliability.The NR83 series was developed as part of Hitachi's expanding line of fastening tools, which included both stick and coil nailers. The NR83A, Bringing small but impactful improvements such as a nail type depth of drive adjustment on certain versions.Variants like the NR83A2-s omitted this feature, showing Hitachi's intent to offer options for different professional needs.

The NR83a2 also sits within the larger story of Hitachi power tool's evolution.In 2018., the brand transitioned to Metabolize HPT in North America, but the NR83 line retained its reputation and mechanical identity. Even the later A5 series of framing nailers reintroduced simplified designs reminiscent of the older NR83 guns, a decision that demonstrates how effective and enduring the original models were.

The Hitachi NR83A2 is a pneumatic framing nailer with a rugged, industrial design and a two-piece steel magazine. The tool measures about 21 inches long and weighs approximately 7.9 pounds, making it a durable but manageable option for construction work. It is built to fire full round-head, plastic-collated nails ranging from 2 to 3.25 inches in length. The device is typically black and metallic gray, with distinct Hitachi branding on the body. The model number “NR83A2” is located on a label or plate near the handle housing, making it easy to identify. Users can distinguish this model from similar nailers by its 21-degree collation angle, open nose jam-clearing feature, and the absence or presence of depth adjustment depending on the specific version. These physical and design details help users correctly identify the NR83A2 from other tools in the Hitachi nailer lineup.

• Model: Hitachi NR83A2 pneumatic framing nailer.
• Collation angle 21
• Weight: 7.9 lb
• Operating air pressure: 70 to 120 psi
• Air inlet: 3/8
• Magazine capacity: 64 to 70 nails.
• nail shank diameter/gauge : Roughly .113 to .131
• It accepts full round head nails
• Design feature: Open nose head
• Nail type: Full round head, Plastic collated
• Nail length: 2.0- 3.25 inches
• Magazine type: two piece steel, top loading

• https://www.youtube.com/watch?v=JWUydfMY... - How to use the Nailer
• https://www.finehomebuilding.com/forum/n.... -Breakdown of the Nailer.
• http://www.mbs-tools.com/pd11975/hitachi... - Information regarding the nailer.