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Short grip
circumference at
the switch section
Soft and slip-
resistant grip
* M-DSI (Abbreviation of "Multi-layered Die Slide Injection")
This is a molding process that allows the nylon resin and the elastomer resin to be molded continuously in
the same die in a short cycle by sliding the die. The nylon resin and the elastomer resin are adhered by
fusion because the nylon resin is covered with the elastomer resin while it is still hot, and thus the firm
laminate can be made (manufactured using the latest facilities in Yamagata Plant).
(5) New flat battery (interchangeable)
There are user requests for a new cordless impact driver that can stand upright stably and can also be
operated on the conventional batteries (chargers). The new flat batteries for the Models WH 12DM/WR 12DM
have low height and wide bottom enough to stand the Models WH 12DM/WR 12DM upright and are
interchangeable with the conventional stand-up batteries including EB 12B.
(6) Low operating noise (-3 dB with respect to the previous model)
Although the previous models give shrill noise, the operating
noise of the Models WH 12DM/WR 12DM is low and dull thanks
to the large hammer and the optimized impact timing without
increasing the revolution. Thus the large hammer tightens
screws powerfully with low operating noise. (Refer to page 25 for
details.)
(7) Enhanced maintainability
The carbon brushes are replaceable and the armature is singly
replaceable thanks to the separate-type motor like a 100-V motor.
Thumb
joint
Slim tail section
1.5 times higher capacity
--- 8 ---
WH 12DM
Previous model
NiCad
Conventional
batteries are usable
(B-type batteries).
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