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CAUTION:

◯Exercise care in preparing a pilot hole suitable for the wood screw taking the hardness of the wood into consideration. Should the hole be excessively small or shallow, requiring much power to drive the screw into it, the thread of the wood screw may sometimes be damaged.

6.Striking only (DH30PC)

This rotary hammer can be set to striking only mode by pressing the push button and turning the change

lever to mark. (Fig. 10)

(1)Mount the bull point or cold chisel.

(2)Press the push button and set the

change lever to mark or mark. Then rotation is released, turn the grip

and adjust the cold chisel to desired position. (Fig. 11)

(3)Turn the change lever to mark. (Fig. 10)

Then bull point or cold chisel is locked.

7. Using the stopper (Fig. 12)

(1)Loosen the side handle, and insert the stopper into the handle bolt hole.

(2)Adjust the stopper position according to the depth of the hole and tighten the side handle securely.

8.How to use the drill bit (taper shank) and the taper shank

adaptor.

(1)Mount the taper shank adaptor to the rotary hammer. (Fig. 13)

(2)Mount the drill bit (taper shank) to the taper shank adaptor. (Fig. 13)

(3)Turn the switch ON, and drill a hole in prescribed depth.

(4)To remove the drill bit (taper shank), insert the cotter into the slot of the taper shank adaptor and strike the head of the cotter with a manual hammer supporting on the rests. (Fig. 14)

Change Lever

Push Button

Fig. 10

Grip

Fig. 11

Handle Bolt

Knob on Side

Stopper Handle

Fig. 12

15

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Image 15
Hitachi DH30PB instruction manual Striking only DH30PC, Using the stopper Fig, Handle Bolt
Page 14 Page 16

DH30PC, DH30PB specifications

The Hitachi DH30PB and DH30PC are powerful tools designed to meet the rigorous demands of construction and renovation professionals. Both models are renowned for their performance, ergonomics, and advanced technology, making them ideal choices for a variety of drilling and chiseling applications.

One of the standout features of the DH30PB and DH30PC is their robust motor. Equipped with a high-performance 3.2-amp motor, these tools deliver exceptional drilling power, providing users with the capability to handle tough materials, including concrete, masonry, and more. This powerful motor ensures quick and efficient drilling, saving both time and energy on the job site.

The Hitachi DH30PB and DH30PC also incorporate advanced vibration-reduction technology. This feature minimizes the vibrations transferred to the user's hands during operation, significantly enhancing comfort and reducing fatigue. As a result, professionals can work for extended periods without discomfort, increasing productivity and job satisfaction.

Another impressive aspect of these models is their hammering mechanism. With a high-impact energy rating, the DH30PB and DH30PC offer fast and effective chiseling and hammer drilling capabilities. This versatility makes them suitable for a wide range of applications, from drilling holes for anchors to chiseling through tough surfaces.

In terms of design, both models are built for durability and ease of use. They feature a lightweight construction, making them easy to maneuver in tight spaces while maintaining strength and performance. The rubberized grip enhances comfort and control, ensuring a secure hold during operation.

Moreover, the DH30PB and DH30PC come equipped with a quick-change chuck, allowing for seamless bit changes without requiring additional tools. This feature increases efficiency and convenience on the job site, enabling professionals to switch between tasks effortlessly.

In conclusion, the Hitachi DH30PB and DH30PC models stand out in the crowded market of power tools due to their powerful motors, advanced vibration-reduction technology, and user-friendly design. These features, combined with their exceptional performance in challenging environments, make them reliable companions for professionals in construction, renovation, and various industrial applications. Whether drilling or chiseling, users can count on these tools to deliver results that meet and exceed expectations.
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