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1. PRODUCT NAME
Hitachi Strip Nailer, Model NR 83A2 [83 mm (3-1/4")]
2. MARKETING OBJECTIVE
The new Model NR 83A2 strip nailer is a minor-changed version of the current Model NR 83A. Owing to the
modification of the ANSI standard, the current Model NR 83A has gone out of production since the 1st of May
2003. To correspond to this, the valve construction was partially changed and the features required of the
Model NR 83A were incorporated into the new Model NR 83A2.
Primary differences from the Model NR 83A are described below.
(1) Equipped with the switching device at the valve. The nailer operation is selectable between "single actuation
(single sequential actuation)" and "contact actuation" (the current Model NR 83A is provided with the contact
actuation mechanism only).
(2) Equipped with the same nailing depth adjustment mechanism as the Model NR 90AC2 (the current Model
NR 83A is not equipped).
(3) Changed construction so that the handle arm is fixed to the magazine with bolts and is easily detached by
removing the bolts. If the handle arm is damaged, detach it from the magazine and replace only the handle
arm with new one (in the case of the current Model NR 83A, it is impossible to detach the handle arm from the
magazine because the magazine and the handle arm are fixed by welding).
The features such as rapid driving and quick response, good balance and appearance that are well reputed in the
current Model NR 83A are common to the Model NR 83A2.
3. APPLICATIONS
Floor and wall framing
Truss build-up, window build-up
Subflooring and roof decking
Wall sheathing
Mobile home and modular housing construction
4. SELLING POINTS
Rapid driving and
quick response
With "single actuation/
contact actuation" selector
Tool-less depth
adjustment
2-piece magazine
Summary of Contents for NR 83A2
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