CAUTIO N:

Never use "rotation with hammering" when the drill chuck assembly is installed on the tool. The drill chuck assembly may be damaged. Also, the drill chuck will come off when reversing the tool.

NOTE:

If you need assembled the drill chuck and chuck adapter assembly, proceed as follows.

Secure the drill chuck in a vise or similar

Chuck key -,wre6

securing devise. Place the chuck key in one

of the three holes so that the chuck body will

not turn.

 

Remove the screw from the chuck adapter assembly and screw the chuck adapter into the drill chuck. Use a wrench t o tighten the chuck adapter securely, applying about 300

-400 kgf . c m (21.6 - 28.9 Ib . ft) torque. [Note: you can obtain 300 - 400 kgf . c m (21.6

-28.9 Ib . ft) torque by applying pressure of 30 - 40 kg ( 6 6 - 88 Ibs) to the wrench while holding the portion 10 c m (4") form the wrench head.]

Open the chuck jaws fully and insert the screw through the chuck opening. Tighten the screw counterclockwise with a screw- driver.

Hammer drilling performance

"$-

IScrew

The following reference table indicates the approximate hammer drilling capacities from a single charge. It may differ under some conditions.

 

Bit diameter

I

 

Hole deDth

6

.5

mm (114")

 

3 0

mm (1-1/8")

8

.5

mm (21164")

I

3 0

mm (1-1/8")

10.5 mm (13132")

4 0 mm (1-5/8")

14.5 mm (9/16")

I

4 0

mm (1-5/8")

Compressive strength of concrete: 240 kg/cm2 (3,400 Ibs/inch21

I

I I

No. holes

About 50

About 40

About 20

About 13

CAUTION:

If the tool is operated continuously until the battery cartridge has discharged, allow the tool to rest for 15 minutes before proceeding with a fresh battery.

14

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Makita HRIGODH instruction manual Hammer drilling performance

HRIGODH specifications

The Makita HRIGODH is a cutting-edge rotary hammer that combines performance, durability, and convenience for both professional contractors and DIY enthusiasts. Designed for heavy-duty applications, this tool stands out due to its advanced technologies and effective feature set.

One of the main features of the HRIGODH is its powerful motor. It delivers a robust impact rate and rotational speed, which allows for easy drilling in concrete, masonry, and other tough materials. This significant power translates to quicker work completion, enhancing productivity on the job site.

The HRIGODH incorporates an innovative hammering mechanism that provides high-energy impacts while minimizing vibration. This feature is crucial for user comfort and control, particularly during extended use. The vibration reduction technology supports ergonomic usage, ensuring that operators can perform their tasks with precision without experiencing excessive fatigue.

Another notable characteristic of the Makita HRIGODH is its versatility. It is designed to accommodate different sizes and types of drill bits, making it suitable for a variety of applications, from drilling to chiseling. The tool's quick change chuck system allows for swift bit changes, ensuring minimal downtime while working.

The HRIGODH also comes equipped with a built-in depth stop and adjustable side handle, offering enhanced control and accuracy during use. These features are particularly beneficial when working on precise installations, such as when putting up shelves or installing fixtures.

Durability is a key consideration in the design of the HRIGODH. The robust housing and high-quality components ensure that the tool can withstand the rigors of heavy use. Additionally, it has a dust and water-resistant design, making it suitable for both indoor and outdoor applications.

Finally, the Makita HRIGODH is compatible with a range of Makita batteries, enabling cordless operation. This adds a layer of convenience, allowing users to work freely without being tethered to a power source. The tool's battery life is optimized, giving users enough time to complete several tasks before needing a recharge.

In conclusion, the Makita HRIGODH rotary hammer combines power, durability, and user-friendly features. Its advanced technology and versatile capabilities make it an essential tool for any serious tradesperson or DIY enthusiast looking to tackle challenging projects effectively.