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Bosch GBH 2-21 Impact Demolition Hammer Electric 720W with Chuck SDS Plus 06112A6002
Rotary Hammers

Bosch GBH 2-21 Impact Demolition Hammer Electric 720W with Chuck SDS Plus 06112A6002

Key features:

  • Compact design & ergonomics
  • Impact power 2.0 Joules
  • SDS Plus quick-change chuck

Make every home task and DIY project a breeze with the reliability and top quality of Bosch Professional.

See full description

Top specs

  • 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.

  • 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.

    720

    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.

  • 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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The product is not available at Skroutz Last updated: 5 months ago
Product report

Description

Description

At a glance

  • Compact design & ergonomics: Small size that allows easy handling in tight spaces and work above head height.
  • Impact power 2.0 Joules: Pneumatic mechanism that provides efficient drilling in concrete up to 21mm effortlessly.
  • SDS Plus chuck: Quick-change system that allows bit swapping even with one hand.

The power you need in a compact size

The GBH 2-21 is the ideal companion for those who seek a powerful yet lightweight rotary hammer for everyday tasks. With a power of 720W and an impact energy of 2.0J, it easily penetrates concrete, while its compact design ensures you won't get tired even after prolonged use. Its ergonomic handle offers a firm grip, making every drilling operation perfectly precise.

SDS Plus Flexibility and Dual Functionality

Forget about complicated chucks and keys. The SDS Plus socket allows you to change drill bits instantly, while the ability to disable the hammer function turns your tool into a classic drill for low hardness materials such as wood or metal. The auxiliary handle provides the necessary stability you need for demanding drilling tasks, ensuring a professional result in every project.

Specifications

  • Rated Power: 720 W
  • Impact Energy: 2.0 J
  • Number of Impacts: 0 – 4,800 bpm
  • Rated Speed: 0 – 2,000 rpm
  • Tool Holder: SDS Plus
  • Drilling Diameter (Concrete): 4 – 21 mm
  • Drilling Diameter (Metal): 13 mm
  • Drilling Diameter (Wood): 30 mm
  • Weight: 2.3 kg

Contents:

  • 1 Bosch GBH 2-21 Rotary Hammer
  • 3 SDS Plus Drill Bits (set)
  • 1 Additional Handle
  • 1 Depth Gauge
  • 1 Plastic Carrying Case
  • 1 Cleaning Cloth

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
720 W

Power: 720

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
13 mm

Steel Ø

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

Wood Ø

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

Cement Ø

The maximum possible drilling diameter in concrete.

Features

Maximum Motor Speed
2000 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
4800 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
No
Impact
Yes
Rotary
Yes
Screwing/Unscrewing
No
Anti-Vibration System
-

Anti-Vibration System

The anti-vibration system limits the transfer of vibrations from the motor/impact mechanism to the handle, improving comfort and reducing fatigue during long hours of work. It is especially useful for concrete drilling or demolition tasks. It does not necessarily increase power, but it improves control and ergonomics.

Additional Features

Carrying Case
Hard Case
Handle included
Yes
Integrated Light
No
Guide
Yes
Net Weight
2300 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

Reviews (6)

Reviews

4.8
6
4.8
Review this product
  1. 5
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Power
  • Durability
  • Construction quality
  • Comfortable grip
  • Weight
  • Precision in operation
  • Value for money
  • Alexandros_Dixon
    5
    1 out of 1 members found this review helpful
    Alexandros_Dixon

    Verified purchase

    A bit weaker compared to others at this price, but it seems to be better built. I am always comparing it to the equivalent Dewalt and Makita tools I own.

    Translated from Greek ·
    Did you find this review helpful?
  • UnboxingTools
    5
    1 out of 1 members found this review helpful
    UnboxingTools

    Presentation on My Youtube Channel
    https://youtu.be/gbL2JGfFCNE
    Purchased for Hobby Use!!
    For Holes and Digging in Brick Walls!!
    Tested on Various Small Demolitions
    On Bricks and for Opening Channels in Walls!!
    Reliable, Powerful, Very Good Bosch Drill!!
    Overall Very Satisfied

    BOSCH Warranty!!!
    5 Stars

    Translated from Greek ·
    • Power
    • Durability
    • Construction quality
    • Comfortable grip
    • Weight
    • Precision in operation
    • Value for money
    Did you find this review helpful?
  • 5
    Filippos_Ch_

    • Power
    • Durability
    • Construction quality
    • Comfortable grip
    • Weight
    • Precision in operation
    • Value for money
  • 4
    michael_stephanou8263

    Verified purchase

    This review is about a variation of the product

    • Power
    • Durability
    • Construction quality
    • Comfortable grip
    • Weight
    • Precision in operation
    • Value for money
  • 5
    alexswift

  • 5
    Vasilis_Haritos7890

    Verified purchase

Description & Specifications

At a glance

  • Compact design & ergonomics: Small size that allows easy handling in tight spaces and work above head height.
  • Impact power 2.0 Joules: Pneumatic mechanism that provides efficient drilling in concrete up to 21mm effortlessly.
  • SDS Plus chuck: Quick-change system that allows bit swapping even with one hand.

The power you need in a compact size

The GBH 2-21 is the ideal companion for those who seek a powerful yet lightweight rotary hammer for everyday tasks. With a power of 720W and an impact energy of 2.0J, it easily penetrates concrete, while its compact design ensures you won't get tired even after prolonged use. Its ergonomic handle offers a firm grip, making every drilling operation perfectly precise.

SDS Plus Flexibility and Dual Functionality

Forget about complicated chucks and keys. The SDS Plus socket allows you to change drill bits instantly, while the ability to disable the hammer function turns your tool into a classic drill for low hardness materials such as wood or metal. The auxiliary handle provides the necessary stability you need for demanding drilling tasks, ensuring a professional result in every project.

Specifications

  • Rated Power: 720 W
  • Impact Energy: 2.0 J
  • Number of Impacts: 0 – 4,800 bpm
  • Rated Speed: 0 – 2,000 rpm
  • Tool Holder: SDS Plus
  • Drilling Diameter (Concrete): 4 – 21 mm
  • Drilling Diameter (Metal): 13 mm
  • Drilling Diameter (Wood): 30 mm
  • Weight: 2.3 kg

Contents:

  • 1 Bosch GBH 2-21 Rotary Hammer
  • 3 SDS Plus Drill Bits (set)
  • 1 Additional Handle
  • 1 Depth Gauge
  • 1 Plastic Carrying Case
  • 1 Cleaning Cloth

Manufacturer

Manufacturer Details

Warnings & Safety Information

Product Details

Power Source
Electric
Type
Excavator

Battery Specifications

Lithium
No

Current Specifications

Power
720 W

Power: 720

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
13 mm

Steel Ø

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

Wood Ø

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

Cement Ø

The maximum possible drilling diameter in concrete.

Features

Maximum Motor Speed
2000 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
4800 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
No
Impact
Yes
Rotary
Yes
Screwing/Unscrewing
No
Anti-Vibration System
-

Anti-Vibration System

The anti-vibration system limits the transfer of vibrations from the motor/impact mechanism to the handle, improving comfort and reducing fatigue during long hours of work. It is especially useful for concrete drilling or demolition tasks. It does not necessarily increase power, but it improves control and ergonomics.

Additional Features

Carrying Case
Hard Case
Handle included
Yes
Integrated Light
No
Guide
Yes
Net Weight
2300 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 (6)

4.8
6
4.8
Review this product
  1. 5
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Power
  • Durability
  • Construction quality
  • Comfortable grip
  • Weight
  • Precision in operation
  • Value for money
  • Alexandros_Dixon
    5
    1 out of 1 members found this review helpful
    Alexandros_Dixon

    Verified purchase

    A bit weaker compared to others at this price, but it seems to be better built. I am always comparing it to the equivalent Dewalt and Makita tools I own.

    Translated from Greek ·
    Did you find this review helpful?
  • UnboxingTools
    5
    1 out of 1 members found this review helpful
    UnboxingTools

    Presentation on My Youtube Channel
    https://youtu.be/gbL2JGfFCNE
    Purchased for Hobby Use!!
    For Holes and Digging in Brick Walls!!
    Tested on Various Small Demolitions
    On Bricks and for Opening Channels in Walls!!
    Reliable, Powerful, Very Good Bosch Drill!!
    Overall Very Satisfied

    BOSCH Warranty!!!
    5 Stars

    Translated from Greek ·
    • Power
    • Durability
    • Construction quality
    • Comfortable grip
    • Weight
    • Precision in operation
    • Value for money
    Did you find this review helpful?
  • 5
    Filippos_Ch_

    • Power
    • Durability
    • Construction quality
    • Comfortable grip
    • Weight
    • Precision in operation
    • Value for money
  • 4
    michael_stephanou8263

    Verified purchase

    This review is about a variation of the product

    • Power
    • Durability
    • Construction quality
    • Comfortable grip
    • Weight
    • Precision in operation
    • Value for money
  • 5
    alexswift

  • 5
    Vasilis_Haritos7890

    Verified purchase