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Dedra Impact Demolition Hammer Electric 1250W with Chuck SDS Plus DED7838
Rotary Hammers

Dedra Impact Demolition Hammer Electric 1250W with Chuck SDS Plus DED7838

The Dedra DED7838 hammer is a reliable electric tool with a power of 1250 W. It is an excellent choice for those looking for dependable and efficient equipment. It features an impact energy of 4.5 J,...

The Dedra DED7838 hammer is a reliable electric tool with a power of 1250 W. It is an excellent choice for those looking for dependable and efficient equipment. It features an impact energy of 4.5 J, allowing for quick and effective drilling in concrete and hard materials. The maximum number of impacts reaches 4100 per minute, ensuring fast and efficient...

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  • 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.

    4.5

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

  • Power

    Power indicates the strength of the machine. Usually, the greater the Power of a machine, the easier it can penetrate a surface.

    2. Impact Energy is another characteristic that shows the "power" of the tool.

    1250

    Machines ranging from 650 to 1500 watts will handle most household tasks. More watts make it easier to work on harder surfaces.

  • 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.
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Description

Description

The Dedra DED7838 hammer is a reliable electric tool with a power of 1250 W. It is an excellent choice for those looking for dependable and efficient equipment. It features an impact energy of 4.5 J, allowing for quick and effective drilling in concrete and hard materials. The maximum number of impacts reaches 4100 per minute, ensuring fast and efficient execution of tasks.

Thanks to the automatic overload shut-off, the hammer does not overheat during intensive use. It is equipped with an SDS Plus mounting system, which ensures secure and quick installation of the bits. The device also has chiseling capability, allowing for more versatile use of the tool.

The maximum drilling diameter in concrete is 32 mm. Notably, the hammer does not have a brushless motor or a vibration absorption system, but this does not affect its performance. The Dedra DED7838 comes in a practical plastic case, and its weight is only 4.5 kg, making it easier to work even in hard-to-reach spots.

  • Technical specifications:
  • Repeated arm capacity: 1250 W
  • Impact energy: 4.5 J
  • Maximum number of impacts: 4100 min-1
  • Rotational speed: 870 rpm
  • Mounting type: SDS Plus
  • Chiseling capability: yes
  • Maximum drilling diameter in concrete: 32 mm
  • Weight: 4.5 kg

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Details

Power Source
Electric
Type
Excavator

Battery Specifications

Lithium
No

Current Specifications

Power
1250 W

Power: 1250

Power indicates the strength of the machine. Usually, the greater the Power of a machine, the easier it can penetrate a surface.

2. Impact Energy is another characteristic that shows the "power" of the tool.


Machines ranging from 650 to 1500 watts will handle most household tasks. More watts make it easier to work on harder surfaces.

Drilling Features

Steel Ø
32 mm

Steel Ø

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

Wood Ø

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

Cement Ø

The maximum possible drilling diameter in concrete.
Cement with Hollow Core Cutters
32 mm

Cement with Hollow Core Cutters

The maximum possible drilling diameter in concrete using a diamond core drill bit.

Features

Maximum Motor Speed
870 rpm

Maximum Motor Speed

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

Impact Energy: 4.5

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
4100 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
No
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
No

Additional Features

Carrying Case
Case
Handle included
Yes
Integrated Light
No
Guide
No
Net Weight
4500 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

Description & Specifications

The Dedra DED7838 hammer is a reliable electric tool with a power of 1250 W. It is an excellent choice for those looking for dependable and efficient equipment. It features an impact energy of 4.5 J, allowing for quick and effective drilling in concrete and hard materials. The maximum number of impacts reaches 4100 per minute, ensuring fast and efficient execution of tasks.

Thanks to the automatic overload shut-off, the hammer does not overheat during intensive use. It is equipped with an SDS Plus mounting system, which ensures secure and quick installation of the bits. The device also has chiseling capability, allowing for more versatile use of the tool.

The maximum drilling diameter in concrete is 32 mm. Notably, the hammer does not have a brushless motor or a vibration absorption system, but this does not affect its performance. The Dedra DED7838 comes in a practical plastic case, and its weight is only 4.5 kg, making it easier to work even in hard-to-reach spots.

  • Technical specifications:
  • Repeated arm capacity: 1250 W
  • Impact energy: 4.5 J
  • Maximum number of impacts: 4100 min-1
  • Rotational speed: 870 rpm
  • Mounting type: SDS Plus
  • Chiseling capability: yes
  • Maximum drilling diameter in concrete: 32 mm
  • Weight: 4.5 kg

Manufacturer

Manufacturer Details

Warnings & Safety Information

Product Details

Power Source
Electric
Type
Excavator

Battery Specifications

Lithium
No

Current Specifications

Power
1250 W

Power: 1250

Power indicates the strength of the machine. Usually, the greater the Power of a machine, the easier it can penetrate a surface.

2. Impact Energy is another characteristic that shows the "power" of the tool.


Machines ranging from 650 to 1500 watts will handle most household tasks. More watts make it easier to work on harder surfaces.

Drilling Features

Steel Ø
32 mm

Steel Ø

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

Wood Ø

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

Cement Ø

The maximum possible drilling diameter in concrete.
Cement with Hollow Core Cutters
32 mm

Cement with Hollow Core Cutters

The maximum possible drilling diameter in concrete using a diamond core drill bit.

Features

Maximum Motor Speed
870 rpm

Maximum Motor Speed

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

Impact Energy: 4.5

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
4100 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
No
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
No

Additional Features

Carrying Case
Case
Handle included
Yes
Integrated Light
No
Guide
No
Net Weight
4500 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.

165,09 €
17,00 €   shipping cost