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Makita DHR243RTJW Impact Demolition Hammer Battery 18V Solo with Chuck SDS Plus DHR243RTJW
Rotary Hammers

Makita DHR243RTJW Impact Demolition Hammer Battery 18V Solo with Chuck SDS Plus DHR243RTJW

Key features:

  • Voltage: 18 V
  • Impact Energy: 2J
  • Concrete Drilling: up to 24 mm
  • Metal Drilling: up to 13 mm
  • Wood Drilling: up to 27 mm
  • Weight: 3.4 kg
See full description
  • Item Excavator

  • Impact Energy

    The impact force shows how powerful the tool is. The more Joules, the stronger the hits.

    2. Specifically for demolition tools with frequent and heavy use, at least 20 Joules are recommended.

    2

    For casual amateur use, 2 to 4 Joules are considered sufficient.

  • Socket

    SDS - SDS Plus (TE-C)

    SDS sockets have better performance in rotary hammer functions compared to others and are suitable for working on concrete or stone. They are also easy to change drill bits, which can be done with one hand. 2. SDS-Plus (TE-C) sockets have a base diameter of 10 mm and can accept drill bit diameters between 4-30 mm. These sockets are only compatible with corresponding SDS Plus drills.

  • Speed Setting

    1

    Ability to control the rotation speed, either through the trigger or via a speed selector.

  • Maximum Number of Impacts

    The number of strikes that the machine can deliver in one minute. Generally, the higher the number, the easier the work on harder surfaces.

    2.

    Note that the Impact Energy is also important for performance, indicating the force of each strike.

  • Volt

    The higher the tool's voltage, the more powerful it becomes and performs tasks more easily, however, higher voltage usually means an increase in weight.

    2. Impact energy is another characteristic that shows the "strength" of the tool.

    18

    Tools that are 18 volts and above are considered high power and their strength is sufficient even for professional work.
  • See all

User Manual

Product report

Description

Description

Specifications

  • Voltage: 18 V
  • Impact Energy: 2J
  • Impacts per Minute: 0 - 4700
  • No Load Speed: 0 - 950 rpm
  • Concrete Drilling: up to 24 mm
  • Metal Drilling: up to 13 mm
  • Wood Drilling: up to 27 mm
  • Dimensions LxWxH: 353 x 85 x 213 mm
  • Weight: 3.4 kg

What is a brushless motor?

In DC electric motors, at the point where the electric current is supplied to their rotating part, two brushes (also called carbon brushes) are used. Over time, due to friction, the brushes wear out and need to be replaced. For this reason, in recent years, brushless electric motors have been developed, which greatly surpass a brushed motor.

Advantages

  • Due to the absence of brushes, they exhibit minimal mechanical wear and the need for maintenance is minimized.
  • They have higher efficiency
  • No noise and sparks are caused by friction
  • They achieve very high speeds

The package includes

  • 2 batteries BL1850B (18V/5.0Ah Li-ion)
  • Quick charger
  • Makpac case
  • Quick chuck
  • Dust collection kit with filter cleaning mechanism

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Guides

User Manual

Product Details

Power Source
Battery
Type
Excavator

Battery Specifications

Number of Batteries
0
Volt
18 V

Volt: 18

The higher the tool's voltage, the more powerful it becomes and performs tasks more easily, however, higher voltage usually means an increase in weight.

2. Impact energy is another characteristic that shows the "strength" of the tool.


Tools that are 18 volts and above are considered high power and their strength is sufficient even for professional work.
Lithium
Yes

Drilling Features

Steel Ø
13 mm

Steel Ø

The maximum possible drilling diameter in steel.
Wood Ø
27 mm

Wood Ø

The maximum possible drilling diameter in wood.
Cement Ø
24 mm

Cement Ø

The maximum possible drilling diameter in concrete.

Features

Maximum Motor Speed
950 rpm

Maximum Motor Speed

The faster the machine's speed, the easier it is to drill into harder surfaces.
Impact Energy
2 Joule

Impact Energy: 2

The impact force shows how powerful the tool is. The more Joules, the stronger the hits.

2. Specifically for demolition tools with frequent and heavy use, at least 20 Joules are recommended.


For casual amateur use, 2 to 4 Joules are considered sufficient.
Maximum Number of Impacts
4700 bpm

Maximum Number of Impacts

The number of strikes that the machine can deliver in one minute. Generally, the higher the number, the easier the work on harder surfaces.

2.

Note that the Impact Energy is also important for performance, indicating the force of each strike.
Jam Protection
No
Socket
SDS - SDS Plus (TE-C)

Socket

SDS - SDS Plus (TE-C)

SDS sockets have better performance in rotary hammer functions compared to others and are suitable for working on concrete or stone. They are also easy to change drill bits, which can be done with one hand. 2. SDS-Plus (TE-C) sockets have a base diameter of 10 mm and can accept drill bit diameters between 4-30 mm. These sockets are only compatible with corresponding SDS Plus drills.
Brushless
No
Pneumatic
Yes

Pneumatic


With a pneumatic impact mechanism, which relies on air or pressure and makes the tool more efficient in demanding applications.
Speed Adjustable
Yes

Speed Adjustable


Ability to control the rotation speed, either through the trigger or via a speed selector.
Impact
Yes
Rotary
Yes
Screwing/Unscrewing
Yes

Screwing/Unscrewing


Allows changing the rotation direction of the tool to counterclockwise or clockwise.

Additional Features

Carrying Case
Hard Case
Handle included
Yes
Integrated Light
No
Guide
Yes
Net Weight
3300 gr
Weight (with Battery)
4900 gr

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

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Description & Specifications

Specifications

  • Voltage: 18 V
  • Impact Energy: 2J
  • Impacts per Minute: 0 - 4700
  • No Load Speed: 0 - 950 rpm
  • Concrete Drilling: up to 24 mm
  • Metal Drilling: up to 13 mm
  • Wood Drilling: up to 27 mm
  • Dimensions LxWxH: 353 x 85 x 213 mm
  • Weight: 3.4 kg

What is a brushless motor?

In DC electric motors, at the point where the electric current is supplied to their rotating part, two brushes (also called carbon brushes) are used. Over time, due to friction, the brushes wear out and need to be replaced. For this reason, in recent years, brushless electric motors have been developed, which greatly surpass a brushed motor.

Advantages

  • Due to the absence of brushes, they exhibit minimal mechanical wear and the need for maintenance is minimized.
  • They have higher efficiency
  • No noise and sparks are caused by friction
  • They achieve very high speeds

The package includes

  • 2 batteries BL1850B (18V/5.0Ah Li-ion)
  • Quick charger
  • Makpac case
  • Quick chuck
  • Dust collection kit with filter cleaning mechanism

Manufacturer

Manufacturer Details

Warnings & Safety Information

Product Guides

User Manual

Product Details

Power Source
Battery
Type
Excavator

Battery Specifications

Number of Batteries
0
Volt
18 V

Volt: 18

The higher the tool's voltage, the more powerful it becomes and performs tasks more easily, however, higher voltage usually means an increase in weight.

2. Impact energy is another characteristic that shows the "strength" of the tool.


Tools that are 18 volts and above are considered high power and their strength is sufficient even for professional work.
Lithium
Yes

Drilling Features

Steel Ø
13 mm

Steel Ø

The maximum possible drilling diameter in steel.
Wood Ø
27 mm

Wood Ø

The maximum possible drilling diameter in wood.
Cement Ø
24 mm

Cement Ø

The maximum possible drilling diameter in concrete.

Features

Maximum Motor Speed
950 rpm

Maximum Motor Speed

The faster the machine's speed, the easier it is to drill into harder surfaces.
Impact Energy
2 Joule

Impact Energy: 2

The impact force shows how powerful the tool is. The more Joules, the stronger the hits.

2. Specifically for demolition tools with frequent and heavy use, at least 20 Joules are recommended.


For casual amateur use, 2 to 4 Joules are considered sufficient.
Maximum Number of Impacts
4700 bpm

Maximum Number of Impacts

The number of strikes that the machine can deliver in one minute. Generally, the higher the number, the easier the work on harder surfaces.

2.

Note that the Impact Energy is also important for performance, indicating the force of each strike.
Jam Protection
No
Socket
SDS - SDS Plus (TE-C)

Socket

SDS - SDS Plus (TE-C)

SDS sockets have better performance in rotary hammer functions compared to others and are suitable for working on concrete or stone. They are also easy to change drill bits, which can be done with one hand. 2. SDS-Plus (TE-C) sockets have a base diameter of 10 mm and can accept drill bit diameters between 4-30 mm. These sockets are only compatible with corresponding SDS Plus drills.
Brushless
No
Pneumatic
Yes

Pneumatic


With a pneumatic impact mechanism, which relies on air or pressure and makes the tool more efficient in demanding applications.
Speed Adjustable
Yes

Speed Adjustable


Ability to control the rotation speed, either through the trigger or via a speed selector.
Impact
Yes
Rotary
Yes
Screwing/Unscrewing
Yes

Screwing/Unscrewing


Allows changing the rotation direction of the tool to counterclockwise or clockwise.

Additional Features

Carrying Case
Hard Case
Handle included
Yes
Integrated Light
No
Guide
Yes
Net Weight
3300 gr
Weight (with Battery)
4900 gr

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (1)

5.0
1
5.0
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
664,99 €
20,00 €   shipping cost