Product Name; Marketing Objective; Applications; Standard Equipment - Hitachi WH 9DMR Technical Data And Service Manual

1. PRODUCT NAME

Hitachi Cordless Impact Driver, Model WH 9DMR
Hitachi Cordless Impact Wrench, Model WR 9DMR

2. MARKETING OBJECTIVE

The current Model WH 12DM2, developed under the concept for a "more compact, powerful and convenient
model", has been highly evaluated. However, the market is becoming fiercely competitive due to a price war of
the 9.6-V, 12-V, 14.4-V and 18-V impact driver/wrench series. To address the severe situation, we have
developed the new high-performance impact driver/wrench series Models WH 9DMR and WR 9DMR under the
same concept as the current impact driver/wrench series. The new Models WH 9DMR and WR 9DMR can take
on the low-price competitors.
The performance level is superior to the current Model WH 9DM2 and the competitors.
The cost is reduced by adoption of the new magnet and the like.

3. APPLICATIONS

• Tightening/loosening of small screws, tapping screws, wood screws, bolts, nuts, etc.
• Drilling into wood and various other materials (with use of optional accessory drill chuck adapter).
[Applicable Markets]
•
Wood-product assembly: Tightening/loosening of wood screws, lag bolts, etc.
• Construction industry: Assembly of scaffolding, roofing, aluminum sashes, fencing, etc.; removal of plastic cones
from concrete forms, mounting/removal of form ties; drilling into the wood frames of concrete forms, etc.
•
Manufacturing industry: Assembly work for automobiles, rolling stock, shipbuilding, agricultural machinery and
tools, industrial machines, steel furniture, etc.
•
Utility industry: Assembly and installation of electric equipment, plumbing facilities, air conditioning (duct
assembly, etc.), sanitary fixtures and various other facilities.
• Service industry: General repair work; installation of advertising signs, automobile repair, assembly of garages
and carports storage sheds, etc.
• Various other assembly, construction or repair facilities.

4. STANDARD EQUIPMENT

(1) 2BGK specification: Two EB 9B batteries (NiCad, capacity 2.0 Ah), UC 18YG charger and case
(2) 2HFK specification: Two EB 926H or EB 930H batteries (NiMH, capacity 2.6 Ah or 3.0 Ah), UC 14YFA charger
and case
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