Selling Point Descriptions - Hitachi DH 24PF3 Technical Data And Service Manual

4-1. Selling Point Descriptions

4-1-1. Selectable from 3 modes, "rotation + hammering", "rotation only" and "hammering only"
The new Model DH 24PF3 is a 3-mode type rotary hammer with a D-shaped handle based on the Model
DH 24PC3 rotary hammer drill (2-mode type). It features the "hammering only" mode in addition to the "rotation +
hammering" mode and the "rotation only" mode. The Model DH 24PF3 is available not only for light-duty
chipping by means of bull points but also for groove digging and edging by means of cold chisels and cutters for
various applications.
4-1-2. Variable lock mechanism
With the variable lock mechanism, the tip angle of a tool such as a cold chisel or a cutter is selectable from 36
levels and can be locked in the "hammering only" mode. Thus the tip of a tool can be properly positioned
according to the application.
4-1-3. Class-top drilling speed
The drilling speed of the Model DH 24PF3 is 1.4 times higher than B and 1.2 times higher than C thanks to the
efficient transmission of the hammering energy.
4-1-4. More comfortable and frisky drilling
The Model DH 24PF3 can drill holes more comfortably and friskily with a light pushing force because the quantity
of body jumping is 20% less than C.
4-1-5. Internal pressure adjustment mechanism
By minimizing variations in the internal pressure during operation, hammering operation is stabilized. In addition,
idling and grease leakage can be prevented.
4-1-6. Non-slip double-layer molded gear cover
The double-layer molded gear cover consists of a plastic resin base covered with a soft resin to ensure ease of
operation and a non-slip grip during chipping.
4-1-7. Non-slip double-layer molded handle
The double-layer molded handle consists of a plastic resin base covered with a soft resin to ensure a soft-touch
and non-slip grip.
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