Bosch GBH 2-21 SDS-Plus Professional Rotary Hammer - 720W 110V
The Bosch GBH 2-21 SDS-Plus Professional Rotary Hammer is a powerful and versatile tool designed f...The Bosch GBH 2-21 SDS-Plus Professional Rotary Hammer is a powerful and versatile tool designed for professional use in concrete, stone, and masonry. This 110V version features three modes of operation: hammer drilling, drilling, and chiselling, offering flexibility for various tasks. It delivers professional hammer drilling performance in a compact design. The rotary hammer is compatible with dust extraction systems like GDE 16 plus, GDE 68, and GDE 162.
Specifications:
Tool Holder: SDS-Plus
Input Power: 720W
Impact Rate: 0-4,800/bpm
Impact Energy: 2 Joules
Drilling Diameter:
- Concrete (Hammer Drill Bits): 4-22mm
- Metal: 13mm
- Wood: 30mm
Weight: 2.3kg
Supplied with:
- 3 x SDS Plus Drill Bits (6, 8, 10mm)
- 1 x Auxiliary Handle
- 1 x Depth Gauge
- 1 x Machine Cloth
- 1 x Carrying Case
This guide is for professionals and serious DIYers looking for a powerful and versatile rotary hammer. The Bosch GBH 2-21 SDS-Plus provides effective hammer drilling, drilling, and chiselling capabilities, making it ideal for various masonry tasks. However, its 110V configuration requires a compatible power supply. This guide covers the key features, performance, setup, and troubleshooting to help you get the most out of your Bosch GBH 2-21 SDS-Plus Rotary Hammer.
All features
Model Part Number
0 611 2A6 061
Brand
Bosch
Extended Product Information
FAQs
What type of drill bits does the Bosch GBH 2-21 SDS-Plus use?
It uses SDS-Plus drill bits.
What is the impact energy of this rotary hammer?
The impact energy is 2 Joules.
Can I use this tool for chiselling?
Yes, it has a chiselling mode.
What is the drilling capacity in concrete?
It can drill up to 22mm in diameter in concrete.
What voltage does this rotary hammer require?
It requires a 110V power supply.
Are dust extraction systems compatible?
Yes, it is compatible with dust extraction systems like GDE 16 plus, GDE 68, and GDE 162.
What accessories are included?
It comes with 3 SDS Plus Drill Bits (6, 8, 10mm), an Auxiliary Handle, a Depth Gauge, a Machine Cloth, and a Carrying Case.
What is the weight of the rotary hammer?
The weight is 2.3 kg.
Troubleshooting
Device won't turn on
Check the power supply and ensure the power cord is securely plugged into both the tool and the outlet. Inspect the power cord for damage.
Poor drilling performance
Check the drill bit and replace it if it's dull or damaged. Adjust the drilling mode to match the material. Ensure you're applying sufficient pressure.
Hammer function not working
Make sure the hammer drilling mode is selected. Check if the bit is suitable for hammer drilling. Ensure that the material is appropriate for hammer drilling.
Chiselling function not working
Make sure the chiselling mode is selected. Check if the chisel bit is properly installed.
Tool overheats
Allow the tool to cool down. Reduce the workload and drilling time. Check ventilation openings and clean them from dust accumulation.
Pros and Cons
Pros
Powerful performance for drilling and chiselling in concrete and masonry.
Versatile with three operational modes: hammer drilling, drilling, and chiselling.
SDS-Plus system enables quick and easy bit changes.
Compact design allows for use in tight spaces.
Durable construction ensures long-term reliability.
Compatible with dust extraction systems, promoting a cleaner workspace.
Cons
Requires a 110V power supply, limiting its use to areas with compatible outlets.
May be heavier than some lighter-duty drills.
SDS-Plus bits can be more expensive than standard drill bits.
Requires proper safety gear such as eye and ear protection.
Chiselling mode may not be suitable for all types of materials.
Auxiliary handle placement might require adjustment for different tasks.
Setup, Compatibility & Care
Power Connection: Ensure the rotary hammer is plugged into a 110V power source. Use a heavy-duty extension cord if needed.
Bit Installation: Insert the SDS-Plus bit into the chuck and rotate until it clicks into place. Ensure the bit is securely locked.
Mode Selection: Choose the appropriate mode (hammer drilling, drilling, or chiselling) using the mode selector.
Auxiliary Handle: Attach the auxiliary handle for better control and stability. Adjust the handle position to suit the task.
Depth Gauge: Use the depth gauge to control the drilling depth.
Compatibility: This rotary hammer is compatible with SDS-Plus drill bits and dust extraction systems.
Care:
Clean the tool after each use with a cloth.
Regularly inspect the power cord for damage.
Store the tool in a dry place.
Lubricate the drill bits as needed to prevent overheating.