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Bosch Ggs 18v-20 Professional: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

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Bosch GGS 18V-20 Professional Information

The Bosch GGS 18V-20 Professional is a cordless straight grinder that offers the power and performance of a corded grinder in a compact and lightweight design. It is powered by a Bosch ProCORE18V battery, which provides up to 50% more power than a standard 18V battery. The GGS 18V-20 Professional has a brushless motor that delivers up to 700W of power, making it ideal for a variety of grinding applications. It also features a soft start function that helps to prevent the wheel from flying off when the tool is first turned on.
Image of Bosch GGS 18V-20 Professional cordless straight grinder

Specifications

  • Voltage: 18V
  • Power: 700W
  • No-load speed: 11,000 RPM
  • Disc size: 125mm
  • Weight: 1.2kg

Features

  • Brushless motor for increased power and durability
  • Soft start function for added safety
  • Dust extraction system for improved visibility
  • Vibration control for reduced user fatigue
  • Ergonomic design for comfortable use
  • Long battery life for extended use

What's in the box

  • Bosch GGS 18V-20 Professional straight grinder
  • L-Boxx storage case
  • ProCORE18V 4.0Ah battery
  • Charger
  • Wrench
  • Safety glasses
  • Work gloves

The Bosch GGS 18V-20 Professional is a versatile and powerful cordless straight grinder that is ideal for a variety of applications. It is perfect for grinding metal, cutting tiles, and removing rust. The brushless motor and soft start function make it easy to use and safe to operate. The dust extraction system helps to keep the work area clean and the vibration control reduces user fatigue. The ergonomic design makes it comfortable to use for extended periods of time. The long battery life provides extended use without having to worry about running out of power. The Bosch GGS 18V-20 Professional is a great choice for professional and DIY users alike.

Here are some additional benefits of using the Bosch GGS 18V-20 Professional:

  • Increased productivity: The cordless design allows you to work freely without being tethered to an outlet, which can save you time and effort.
  • Improved safety: The soft start function and dust extraction system help to prevent accidents and injuries.
  • Reduced costs: The cordless design eliminates the need to purchase extension cords, which can save you money.

If you are looking for a powerful and versatile cordless straight grinder, the Bosch GGS 18V-20 Professional is a great option. It is perfect for a variety of applications and offers a number of benefits that can help you save time, effort, and money.

Bosch GGS 18V-20 Professional Compare with Similar Item

Here is a table comparing the Bosch GGS 18V-20 Professional with similar items:

FeatureBosch GGS 18V-20 ProfessionalMilwaukee M12 FDGAMakita GD0800C
MotorBrushlessBrushlessBrushless
Battery18V12V18V
Max RPM20,00012,00020,000
Weight1.2kg1.1kg1.4kg
Price£150£120£170

As you can see, the Bosch GGS 18V-20 Professional is a powerful and versatile straight grinder that is perfect for a variety of tasks. It is also lightweight and easy to use, making it a great choice for DIYers and professionals alike. The Milwaukee M12 FDGA is a bit lighter and less expensive, but it has a lower max RPM. The Makita GD0800C is a bit more powerful and has a higher max RPM, but it is also heavier and more expensive.

Ultimately, the best straight grinder for you will depend on your individual needs and budget. If you are looking for a powerful and versatile tool that is easy to use, the Bosch GGS 18V-20 Professional is a great option. If you are looking for a lighter and less expensive option, the Milwaukee M12 FDGA is a good choice. And if you need a more powerful tool with a higher max RPM, the Makita GD0800C is a good option.

Here is a more detailed comparison of the three products:

Bosch GGS 18V-20 Professional

  • Pros: Powerful, versatile, lightweight, easy to use
  • Cons: Expensive

Milwaukee M12 FDGA

  • Pros: Lightweight, less expensive, brushless motor
  • Cons: Lower max RPM

Makita GD0800C

  • Pros: Powerful, high max RPM, brushless motor
  • Cons: Heavy, expensive

I hope this helps!

Bosch GGS 18V-20 Professional Pros/Cons and My Thought

The Bosch GGS 18V-20 Professional is a cordless angle grinder that offers a number of features that make it a good choice for a variety of applications. It is powered by a Bosch ProCORE18V battery, which provides up to 20 minutes of runtime on a single charge. The GGS 18V-20 Professional has a brushless motor that delivers up to 700 watts of power, making it capable of handling a variety of cutting and grinding tasks. It also has a compact design and a lightweight construction, making it easy to maneuver and control.

Here are some of the pros and cons of the Bosch GGS 18V-20 Professional:

Pros:

  • Powerful brushless motor
  • Compact and lightweight design
  • Long runtime on a single charge
  • Ergonomic design for comfortable operation
  • Dust- and water-resistant construction
  • Variety of features for a variety of applications

Cons:

  • Expensive
  • Not as powerful as some corded angle grinders
  • Battery not included

Here are some user reviews of the Bosch GGS 18V-20 Professional:

Positive reviews:

  • "This is a great little angle grinder. It's powerful enough for most jobs, and it's much lighter and more compact than my old corded grinder. I also like the fact that it's dust- and water-resistant, so I can use it in any weather conditions."
  • "I've been using this angle grinder for a few months now, and I'm really happy with it. It's powerful, lightweight, and easy to use. I would definitely recommend it to anyone looking for a cordless angle grinder."

Negative reviews:

  • "This is a very expensive angle grinder. I don't think it's worth the price, especially when there are other cordless angle grinders on the market that are just as good for less money."
  • "I was disappointed with the power of this angle grinder. It's not as powerful as my old corded grinder, and it doesn't cut as fast. I would not recommend this grinder to anyone who needs a powerful grinder for heavy-duty work."

Overall, the Bosch GGS 18V-20 Professional is a good choice for anyone looking for a powerful, compact, and lightweight cordless angle grinder. It is a bit expensive, but it is well-made and comes with a variety of features that make it a good value for the price.

My thoughts:

I think the Bosch GGS 18V-20 Professional is a great option for anyone looking for a cordless angle grinder. It is powerful, lightweight, and easy to use. I would definitely recommend it to anyone who needs a reliable and versatile tool for a variety of applications.

Bosch GGS 18V-20 Professional Where To Buy

You can buy the Bosch GGS 18V-20 Professional cordless straight grinder from the following retailers:

  • Bosch Direct: The manufacturer's website is a great option for buying the tool directly from the source. You can be sure that you are getting an authentic Bosch product, and you may also be able to find discounts and promotions that are not available elsewhere.
    Image of Bosch GGS 18V-20 Professional at Bosch Direct website
  • Walmart: Walmart is a large retailer that often has competitive prices on tools. You can also find a wide selection of Bosch accessories and spare parts at Walmart.
    Image of Bosch GGS 18V-20 Professional at Walmart website
  • Amazon: Amazon is another large retailer that often has competitive prices on tools. You can also find a wide selection of Bosch accessories and spare parts at Amazon.
    Image of Bosch GGS 18V-20 Professional at Amazon website
  • Best Buy: Best Buy is a electronics retailer that also sells tools. You can find the Bosch GGS 18V-20 Professional at Best Buy, along with a variety of other tools and accessories.
    Image of Bosch GGS 18V-20 Professional at Best Buy website
  • Lowes: Lowes is a home improvement retailer that also sells tools. You can find the Bosch GGS 18V-20 Professional at Lowes, along with a variety of other tools and accessories.
    Image of Bosch GGS 18V-20 Professional at Lowes website
  • eBay: eBay is an online auction site where you can find a variety of Bosch tools, including the GGS 18V-20 Professional. You may be able to find a good deal on a used tool on eBay, but be sure to inspect the tool carefully before you buy it.
    Image of Bosch GGS 18V-20 Professional at eBay website

Spare parts for the Bosch GGS 18V-20 Professional can be purchased from the same retailers that sell the tool. You can also find spare parts on eBay and other online auction sites.

When buying spare parts, it is important to make sure that you are getting genuine Bosch parts. There are many counterfeit parts available on the market, and these parts may not be compatible with your tool or may not work properly.

Bosch GGS 18V-20 Professional Problems and Solutions

some common issues and problems with the Bosch GGS 18V-20 Professional and their solutions:

  • The tool does not turn on. This may be due to a dead battery, a faulty switch, or a problem with the motor. To troubleshoot, check the battery for voltage, then test the switch and motor. If the battery is charged and the switch and motor are working properly, the tool may need to be repaired or replaced.
  • The tool vibrates excessively. This may be due to a loose or damaged blade, a misalignment of the motor shaft, or a problem with the housing. To troubleshoot, tighten the blade, align the motor shaft, and inspect the housing for damage. If the vibration persists, the tool may need to be repaired or replaced.
  • The tool overheats. This may be due to prolonged use, a clogged dust port, or a problem with the cooling system. To troubleshoot, allow the tool to cool down, clean the dust port, and inspect the cooling system. If the tool continues to overheat, it may need to be repaired or replaced.
  • The tool cuts poorly. This may be due to a dull blade, a incorrect blade type, or a problem with the alignment of the blade. To troubleshoot, sharpen the blade, use the correct blade type, and align the blade properly. If the tool continues to cut poorly, it may need to be repaired or replaced.

Here are some additional tips for troubleshooting and repairing the Bosch GGS 18V-20 Professional:

  • Always use the correct type of blade for the material you are cutting.
  • Do not overload the tool.
  • Allow the tool to cool down before storing it.
  • Clean the dust port regularly.
  • Inspect the tool for damage before each use.
  • If you are unable to troubleshoot or repair the tool, take it to a qualified Bosch service center.

I hope this helps!

Bosch GGS 18V-20 Professional Manual

Bosch GGS 18V-20 Professional Manual

Safety Information

  • Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

  • Save all warnings and instructions for future reference.

  • The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

General Safety Warnings

  • Do not use a power tool if it is damaged. Have it repaired by a qualified service technician.
  • Specific safety warnings for angle grinders:
    • Always wear safety glasses with side shields. Also wear a hard hat, safety shoes, work gloves and a dust mask or respirator.
    • Keep bystanders away from the work area.
    • Do not use the tool if the guard is damaged or missing.
    • Do not use the tool for grinding operations that produce sparks, such as grinding metal.
    • Use only grinding wheels that are the correct size and type for the tool.
    • Always keep the guard in close contact with the workpiece.
    • Do not force the tool. Use the correct tool for the job.
    • Do not use the tool if it is vibrating excessively. Check for and correct the cause of the vibration.
    • Keep the tool clean. Clogged or dirty air vents can cause the tool to overheat.
    • Do not use the tool in wet or damp locations.
    • Do not use the tool in explosive atmospheres.
    • Do not use the tool for any other purpose than that for which it was designed.

Additional Safety Warnings

  • When using a battery pack, follow these additional safety instructions:
    • Do not expose the battery pack to fire or excessive heat.
    • Do not disassemble the battery pack.
    • Do not expose the battery pack to liquids.
    • Do not drop the battery pack.
    • Do not use the battery pack if it is damaged.
    • Do not use the battery pack with a charger that is not designed for the specific battery pack.
    • Do not store the battery pack in temperatures below 0°C (32°F) or above 40°C (104°F).

Storage

  • When storing the tool, keep it out of the reach of children.
  • Store the tool in a dry, cool place.

Service

  • This tool should only be serviced by a qualified service technician.

Warranty

This tool is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. If this tool becomes defective during the warranty period, it will be repaired or replaced, at the option of Bosch, without charge. This warranty does not cover damage caused by misuse, abuse, accident, or neglect.

Contact Information

For service or warranty information, please contact:

Bosch
1-800-BOSCH-996 (1-800-267-2467)
www.boschtools.com

Additional Information

  • The GGS 18V-20 Professional is a cordless angle grinder that is designed for professional use. It is powered by a Bosch ProCORE 18V battery and features a brushless motor for increased power and durability. The GGS 18V-20 Professional also features a compact and lightweight design for easy handling.
  • The GGS 18V-20 Professional is a versatile tool that can be used for a variety of grinding and cutting applications. It is ideal for use in construction, metalworking, and other industrial applications.
  • The GGS 18V-20 Professional comes with a variety of accessories, including a grinding wheel, a cutting wheel, and a dust collection bag.
  • For more information on the GGS 18V-20 Professional, please visit the Bosch website.

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