- Equipped with the Hitachi original dust collection unit
that can be detached from the tool body
Enable to improve working environment thanks to the high dust extraction ratio and the fast drilling speed.
Dust extraction ratio up by approximately 60% compared with the conventional model.*1
Easier to collect dust remaining in the hole.
- In comparison with the conventional model 24mm (15/16") Rotary Hammer DH24PD3.
- The numbers in the chart are relative values when the dust extraction ratio of the conventional model DH24PD3 in indexed at 100 under the following working conditions : drilling holes in concrete in the level direction at drill diameter of 16mm and depth of 40mm.
- Dust box easy to remove
The dust box is easy to remove from the dust collection unit, empty and clean.
(The maximum capacity of a dust box : Approximately 130 holes in concrete at drill diameter of 6mm and depth of 28mm. )
- Useful adjusters for adjusting the position of the adjuster rod
According to applications, you can detach the dust collection unit and attach the provided cover over openings in the tool body.
And then the DH28PD can be handled as a rotary hammer without dust collection system
- Change lever easy to switch the action mode
You can switch actions to the 3 modes of "hammer drilling", "hammering only", and "drilling only" by turning the change lever while pressing the push button.
When this rotary hammer is set to hammering only mode, the rotation is released by pressing the push button and turning the change lever to the neutral position.
And then the mounted tool such as chisel or cutter can be adjusted to desired position by turning the grip.
- Push button easy to change the direction of bit rotation
It is easy to change the direction of bit rotation by pushing the push button.
|Capacity: Concrete: Drill Bit||28mm (1-1/8") *|
|Capacity: Concrete: Drill Bit||4-18mm (5/32-23/32") with dust collection unit|
|Capacity: Concrete: Core Bit||80mm (1-1/4") *|
|Capacity: Wood||32mm (1-1/4") *|
|Capacity: Mild Steel||13mm (1/2") *|
|No Load Speed||0-1,050/min.|
|Full Load Impact Rate||0-4,000/min.|
|Overall Length||458mm (18-1/32")|
|Standard Accessories||Side Handle, Depth Stopper Cover, Carrying Case, Rubber Cap|