Narex - Catalogue power tools and accessories 2014 - page 28

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Hammer drills
Drillingmachines
Cordlesstools
Electric impact wrenches
Shears / Nibblers
Grinders
Saws
Planer / Router
Vacuumcleaners
Electric impact wrenches
The electric impact wrenches NAREX are synonyms for challenging areas of applications, e.g. metal
processing and heavy industry, repairs and maintenance of heavy building mechanisms, road and rail
transport or assembly of metal structures and remote distribution lines. Thanks to their unique performance
they are understood ideal assistants for loosening and tightening high-strength metric screw joints.
As one of the few on the market the electric impact wrenches NAREX are of pistol-shaped design with the
main handle on the motor box. The extended shape offers a deeper working range, weight distribution
onto both arms, safe two-handed holding and thus better control over the device.
Robust, but relatively simple design of the impact wrench mechanism is able to develop high tightening
torques. The impact mechanism of the device converts motor force under the load into rotating strokes,
thus enabling to loosen or to tighten even rusted screw joints much more effectively. Though their weight
is higher, work with them is not as hard as it might seem. Unlike themost heavy-duty drills and screwdrivers,
the impact wrenches load neither the arms nor the operator’s attention by the so called back impact
phenomenon.
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