Insert the bit into the tool. Turn the bit and push it in until it engages.

After installing, always make sure that the bit is securely held in place by trying to pull it out.

To remove the bit, pull the chuck cover down all the way and pull the bit out.

1

2

1. Grip base

2.

Lock button

 

 

3.

Depth gauge

3

 

 

 

1

2

014501

1.Bit

2.Chuck cover

014431

Press the lock button on the grip base in the direction of arrow shown in the figure and with the lock button being pressed insert the depth gauge into the hex. hole in the grip base.

1. Toothed side of

Bit angle

(when chipping, scaling or demolishing)

hex hole marking

on the grip base

2. Toothed side of

1

014363

1.Action mode changing knob

1

the depth gauge

 

2

014432

 

At this time, the depth gauge needs to be inserted so that its toothed side is directed to the toothed side of hex hole marking on the grip base as shown in the figure.

The bit can be secured at the desired angle. To change the bit angle, rotate the action mode changing knob to the O symbol. Turn the bit to the desired angle.

014364

Rotate the action mode changing knob to the symbol. Then make sure that the bit is securely held in place by turning it slightly.

Depth gauge

The depth gauge is convenient for drilling holes of uniform depth.

1. Lock button

1

014429

Adjust the depth gauge to the desired depth by moving it back and forth while pressing the lock button. After the adjustment, release the lock button to lock the depth

gauge.

 

 

1. Toothed side of

2

hex hole marking

 

on the grip base

 

2. Toothed side of

 

the depth gauge

1

 

014434

 

7

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Image 7
Makita HR2621X2 instruction manual Bit angle When chipping, scaling or demolishing, Depth gauge

HR2621X2, HR2621 specifications

The Makita HR2621 is a powerful and versatile rotary hammer designed for both professional contractors and DIY enthusiasts. This tool is known for its robust performance, durability, and innovative technologies that make it ideal for heavy-duty applications, particularly in concrete, masonry, and other tough materials.

One of the standout features of the HR2621 is its 26mm (1 inch) capacity for drilling in concrete. It boasts a powerful 800-watt motor that delivers an impressive impact energy of 2.4 Joules, allowing users to drill through even the toughest surfaces with relative ease. This combination of power and efficiency ensures fast drilling and chiseling, making it suitable for a wide range of applications.

The HR2621 is equipped with a 3-mode operation, which includes rotation only, rotation with hammering, and hammering only modes. This versatility enables users to tackle various tasks, from drilling holes to chiseling away materials. The tool also features a variable speed control, ensuring precise operation depending on the specific requirements of the job.

Another notable characteristic of the Makita HR2621 is its lightweight and ergonomic design, weighing in at just 2.9 kilograms (6.4 lbs). This makes it easy to handle and maneuver, reducing operator fatigue during extended use. The rubberized grip enhances comfort and control, ensuring a secure hold even in challenging working conditions.

In terms of durability, the HR2621 incorporates advanced technologies to extend its lifespan. The tool's engineering includes protective features such as a dust-proof design, which prevents dust and debris from entering sensitive mechanisms. Additionally, it has an integrated clutch system that helps prevent gear damage during binding conditions, promoting longevity and reliability.

The HR2621 also supports the use of SDS-Plus shank bits, allowing for quick and easy bit changes without the need for additional tools. This feature significantly enhances the tool's efficiency, enabling users to switch between tasks swiftly.

In conclusion, the Makita HR2621 rotary hammer is a commendable choice for those seeking a reliable and powerful tool for heavy-duty drilling and chipping tasks. With its impressive motor, versatile operation modes, ergonomic design, and durability-enhancing technologies, it stands out as a top contender in its category, delivering outstanding performance while ensuring user comfort and safety.