Makita HR3000C Operation, Hammer drilling operation, Blow-out bulb optional accessory

Page 8

 

Bit diameter

Dust cup 5

6 mm - 14.5 mm

Dust cup 9

12 mm - 16 mm

006406

OPERATION

Hammer drilling operation

003198

Set the change lever and the shift lever to thesymbol. Position the bit at the desired location for the hole, then pull the switch trigger. Do not force the tool. Light pressure gives best results. Keep the tool in position and prevent it from slipping away from the hole.

Do not apply more pressure when the hole becomes clogged with chips or particles. Instead, run the tool at an idle, then remove the bit partially from the hole. By repeating this several times, the hole will be cleaned out and normal drilling may be resumed.

CAUTION:

•When the bit begins to break through concrete or if the bit strikes reinforcing rods embedded in concrete, the tool may react dangerously. Maintain good balance and safe footing while holding the tool firmly with both hands to prevent dangerous reaction.

Blow-out bulb (optional accessory)

1. Blow-out bulb

1

002449

After drilling the hole, use the blow-out bulb to clean the dust out of the hole.

Chipping/Scaling/Demolition

003204

Set the change lever and the shift lever to the symbol. Hold the tool firmly with both hands. Turn the tool on and apply slight pressure on the tool so that the tool will not bounce around, uncontrolled. Pressing very hard on the tool will not increase the efficiency.

Drilling in wood or metal

1. Drill chuck assembly

1

003221

Use the optional drill chuck assembly. When installing it, refer to "Installing or removing the bit" described on the previous page.

Set the change lever and the shift lever to the symbol. You can drill up to 13 mm diameter in metal and up to 30 mm diameter in wood.

CAUTION:

•Never use "rotation with hammering" when the drill chuck assembly is installed on the tool. The drill

chuck assembly may be damaged.

Drilling in wood

•When drilling in wood, best results are obtained with wood drills equipped with a guide screw. The

guide screw makes drilling easier by pulling the bit into the workpiece.

Drilling in metal

•To prevent the bit from slipping when starting a hole, make an indentation with a centerpunch and hammer at the point to be drilled. Place the point of the bit in the indentation and start drilling. Use a cutting lubricant when drilling metals. The exception is brass which should be drilled dry.

CAUTION:

•Pressing excessively on the tool will not speed up the drilling. In fact, this excessive pressure will only

8

Page 7 Page 9
Image 8
Page 7 Page 9
Contents Rotary Hammer Specifications SymbolsConforms to the following European Directives 2006/42/EC EC Declaration of ConformityFor European countries only Rotary Hammer Safety Warnings Selecting the action mode Switch actionFunctional Description Speed changeAssembly Indicator lampSide grip Torque limiterInstalling or removing the bit Bit angle when chipping, scaling or demolishingDust cup optional accessory Depth gaugeBlow-out bulb optional accessory OperationHammer drilling operation Chipping/Scaling/DemolitionMaintenance Replacing carbon brushes LubricationAccessories Page Makita Corporation
Related manuals
Manual 16 pages 22.87 Kb

HR3000C specifications

The Makita HR3000C is a powerful and versatile rotary hammer designed for heavy-duty applications in the construction and renovation sectors. Known for its robust performance, the HR3000C features a 3-mode operation: hammering only, hammering with rotation, and rotation only. This functionality makes it suitable for a wide range of tasks including drilling into concrete, masonry, and heavy materials, as well as for chiseling and demolition work.

One of the standout features of the HR3000C is its impressive motor, delivering 800 watts of power. This ensures high performance even in tougher applications, enabling users to tackle demanding projects without worrying about overheating or diminished performance. The hammering rate of the HR3000C is up to 4,600 BPM, allowing for fast penetration into hard surfaces, thus enhancing productivity on job sites.

The HR3000C is equipped with a user-friendly design that focuses on comfort and control. It comes with a rubberized grip handle that reduces vibrations, making it easier to handle during extended use. The side handle can be adjusted to provide additional leverage and stability, ensuring that users can maintain precision and control regardless of the angle or position of the tool.

In terms of durability, the HR3000C is built with high-quality materials that withstand rigorous use. Its housing is designed to resist impact and wear, while the internal components are engineered to tolerate tough drilling conditions. Additionally, Makita incorporates technologies that enhance the lifespan of the tool, such as a dust-proof design that protects the internal workings from debris and dust.

The tool accepts SDS-Plus shank bits, providing versatility when it comes to bit selection. This compatibility allows users to easily switch between various bit sizes and types, further enhancing the HR3000C's adaptability to different tasks.

Another notable aspect is the quick-release chuck mechanism, which allows for swift and easy bit changes without the need for additional tools. This feature not only saves valuable time but also minimizes downtime between tasks.

In summary, the Makita HR3000C rotary hammer is an essential tool for professionals seeking reliable performance, comfort, and durability. With its multiple modes of operation, robust power, and user-centric design, it is well-equipped to handle a variety of demanding applications in construction and renovation. Whether users are drilling, chiseling, or performing heavy-duty demolition work, the HR3000C remains a dependable choice in the Makita lineup.
Top Page Image Contents