Bosch Ggs 18v-20 Professional: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

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 package. It features a brushless motor that is optimized for the ProCORE18V battery technology, providing cordless power equivalent to that of a 700W corded grinder. The GGS 18V-20 Professional is also compact and lightweight, measuring just 310 mm long and weighing only 1.2 kg. This makes it easy and comfortable to use, even for overhead applications.

Here are some of the key features of the Bosch GGS 18V-20 Professional:

• Brushless motor for cordless power equivalent to that of a 700W corded grinder
• Compact and lightweight design for easy handling
• Overload protection for extended tool life
• Dust extraction system for cleaner working environment
• Compatible with all Bosch 18V batteries and chargers (except ProCORE18V 12.0 Ah)
• Also compatible with AMPShare, the multi-brand battery alliance

Specifications

Feature	Specification
Motor	Brushless
Voltage	18V
No-load speed	11,000 rpm
Disc diameter	82mm
Discarbour	22.23mm
Weight	1.2kg

What's in the box?

• Bosch GGS 18V-20 Professional straight grinder
• 1 x ProCORE18V 4.0Ah battery
• 1 x GAL 18V-40 Professional charger
• 1 x L-BOXX 136 case
• 1 x side handle
• 1 x wrench
• 1 x grinding disc (82mm)

The Bosch GGS 18V-20 Professional is a versatile tool that can be used for a variety of applications, including:

• Grinding metal
• Removing rust
• Sharpening tools
• Cutting through metal
• Engraving metal

The GGS 18V-20 Professional is a powerful and versatile tool that is perfect for professional and DIY users alike. It is compact and lightweight, making it easy to use, even for overhead applications. The brushless motor provides cordless power equivalent to that of a 700W corded grinder, while the overload protection ensures extended tool life. The dust extraction system helps to keep the work area clean, and the tool is compatible with all Bosch 18V batteries and chargers (except ProCORE18V 12.0 Ah). The GGS 18V-20 Professional is also compatible with AMPShare, the multi-brand battery alliance.

Bosch GGS 18V-20 Professional Compare with Similar Item

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

Feature	Bosch GGS 18V-20 Professional	Makita XFD07Z	DeWalt DCD791D2	Milwaukee 2767-22
Battery	2 x 18V	2 x 18V	2 x 18V	2 x 18V
Runtime	Up to 2 hours	Up to 2 hours	Up to 2 hours	Up to 2 hours
Weight	3.5 pounds	3.3 pounds	3.7 pounds	3.5 pounds
Vibrations	2.7 m/s²	2.5 m/s²	2.8 m/s²	2.7 m/s²
Noise level	88 dB	87 dB	89 dB	88 dB
Price	$199	$229	$219	$229

As you can see, the Bosch GGS 18V-20 Professional is very similar to the Makita XFD07Z, DeWalt DCD791D2, and Milwaukee 2767-22. They all have the same voltage, runtime, weight, vibrations, and noise level. The main difference is the price, with the Bosch being the most affordable option.

If you're looking for the best value for money, the Bosch GGS 18V-20 Professional is a great choice. It's a powerful and versatile tool that won't break the bank. However, if you're willing to spend a bit more, the Makita XFD07Z, DeWalt DCD791D2, and Milwaukee 2767-22 are also excellent options.

Here are some additional details about each tool:

• The Bosch GGS 18V-20 Professional has a brushless motor that provides more power and runtime than a brushed motor. It also has a soft start feature that prevents the tool from stalling when you first start using it.
• The Makita XFD07Z has a built-in LED light that illuminates the work surface, making it easier to see what you're doing. It also has a dust collection port that helps to keep your work area clean.
• The DeWalt DCD791D2 has a belt hook that makes it easy to carry the tool around with you. It also has a quick-release chuck that makes it easy to change bits.
• The Milwaukee 2767-22 has a metal gear housing that provides added durability. It also has a variable speed trigger that allows you to control the speed of the tool.

Ultimately, the best tool for you will depend on your individual needs and budget. If you're looking for a powerful and versatile tool that won't break the bank, the Bosch GGS 18V-20 Professional is a great choice. However, if you're willing to spend a bit more, the Makita XFD07Z, DeWalt DCD791D2, and Milwaukee 2767-22 are also excellent options.

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

the Bosch GGS 18V-20 Professional pros and cons, user reviews, and my thought:

Pros

• Powerful brushless motor delivers cordless performance equivalent to a 700W corded grinder
• Compact and lightweight design (310mm long, 156mm grip circumference, 1.2kg weight) makes it easy to use, even for overhead applications
• Overload protection and electronic motor braking for extended tool life
• Compatible with all Bosch 18V batteries (except ProCORE18V 12.0Ah) and chargers, as well as the AMPShare multi-brand battery alliance
• High-quality grinding stones included

Cons

• Noisy operation
• Dust collection system is not very effective
• Pricey

User reviews

• Positive reviews:
  • "This is a great cordless grinder. It's powerful, lightweight, and easy to use. I've used it for a variety of projects, including grinding metal, cutting tiles, and removing rust. It's always done a great job."
  • "I'm really impressed with the performance of this grinder. It's much more powerful than I expected for a cordless tool. I've been using it for a few weeks now and it's still going strong. I would definitely recommend it to anyone looking for a powerful and versatile cordless grinder."
• Negative reviews:
  • "This grinder is very noisy. I wouldn't recommend using it indoors without ear protection. The dust collection system is also not very effective. I find myself getting covered in dust every time I use it."
  • "This grinder is pretty pricey. If you're on a budget, there are other cordless grinders that offer similar performance for a lower price."

My thought

Overall, the Bosch GGS 18V-20 Professional is a great cordless grinder. It's powerful, lightweight, and easy to use. However, it is also noisy and the dust collection system is not very effective. If you're looking for a powerful and versatile cordless grinder, the GGS 18V-20 Professional is a great option. However, if you're on a budget or noise is a major concern, you may want to consider a different model.

Here are some additional thoughts:

• The GGS 18V-20 Professional is a great choice for professionals who need a powerful and reliable cordless grinder. It's also a good option for DIYers who do a lot of metalwork or other grinding tasks.
• If you're not sure if the GGS 18V-20 Professional is the right grinder for you, I recommend checking out some of the user reviews online. This will give you a better idea of what other people think of the tool and whether it's a good fit for your needs.
• Finally, if you're on a budget, there are a few other cordless grinders that offer similar performance for a lower price. However, the GGS 18V-20 Professional is a great value for the money and it's backed by Bosch's reputation for quality.

Bosch GGS 18V-20 Professional Where To Buy

some places where you can buy the Bosch GGS 18V-20 Professional and spare parts:

• Bosch Direct: Bosch's official website is a great place to buy the GGS 18V-20 Professional, as you can be sure that you are getting an authentic product. You can also find spare parts for the tool on Bosch Direct.
• Walmart: Walmart is a large retailer that often has competitive prices on tools. You can find the GGS 18V-20 Professional in-store or online at Walmart.
• Amazon: Amazon is another great option for buying tools. You can often find the GGS 18V-20 Professional at a discounted price on Amazon.
• Best Buy: Best Buy is a electronics retailer that also sells tools. You can find the GGS 18V-20 Professional in-store or online at Best Buy.
• Lowes: Lowes is a home improvement retailer that also sells tools. You can find the GGS 18V-20 Professional in-store or online at Lowes.
• eBay: eBay is an online auction site where you can often find used tools at a discounted price. You can also find spare parts for the GGS 18V-20 Professional on eBay.

I hope this helps!

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 won't turn on. Make sure that the battery is inserted properly and that the switch is in the "On" position. If the tool still won't turn on, try charging the battery or replacing it.
• The tool is making a strange noise. This could be a sign of a problem with the motor or gears. If you hear a strange noise, stop using the tool immediately and contact Bosch customer service.
• The tool is not cutting properly. Make sure that the blade is sharp and that it is properly aligned. If the blade is dull or not aligned properly, it will not cut properly.
• The tool is overheating. This could be a sign that you are overloading the tool or that the ventilation ports are blocked. If the tool is overheating, stop using it and allow it to cool down.
• The tool is leaking oil. This could be a sign of a problem with the seals or gaskets. If the tool is leaking oil, stop using it and contact Bosch customer service.

Here are some step-by-step solutions for some of the common problems with the Bosch GGS 18V-20 Professional:

• To fix a tool that won't turn on, first check the battery. Make sure that it is inserted properly and that the switch is in the "On" position. If the tool still won't turn on, try charging the battery or replacing it.
• To fix a tool that is making a strange noise, first stop using the tool and unplug it from the power source. Then, inspect the motor and gears for any signs of damage. If you see any damage, contact Bosch customer service for assistance.
• To fix a tool that is not cutting properly, first check the blade. Make sure that it is sharp and that it is properly aligned. If the blade is dull or not aligned properly, sharpen it or realign it. If the blade is still not cutting properly, contact Bosch customer service for assistance.
• To fix a tool that is overheating, first stop using the tool and allow it to cool down. Then, inspect the ventilation ports to make sure that they are not blocked. If the ventilation ports are blocked, clean them out. If the tool continues to overheat, contact Bosch customer service for assistance.
• To fix a tool that is leaking oil, first stop using the tool and unplug it from the power source. Then, inspect the seals and gaskets for any signs of damage. If you see any damage, contact Bosch customer service for assistance.

I hope this helps!

Bosch GGS 18V-20 Professional Manual

Bosch GGS 18V-20 Professional Cordless Straight Grinder

Safety information

• Read all safety warnings and instructions. Failure to follow the warnings and instructions 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 precautions

• Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication.
• Keep the work area clean and well-lit. Cluttered or dark areas increase the risk of accidents.
• Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
• Keep children and bystanders away from the work area. Distractions can cause you to lose control of the power tool.
• Use personal protective equipment. Always wear eye protection. Safety glasses with side shields or a full face shield are recommended for grinding operations. Dust masks, non-skid safety shoes, hard hats, hearing protection, and gloves are also required in many working conditions.
• Prevent unintentional starting. Ensure the switch is in the "OFF" position before connecting to the power source and/or battery pack, picking up or carrying the tool. Carrying the tool with your finger on the switch or energizing the tool when you are not ready to use it increases the risk of accidental starting.
• Remove adjusting keys or wrenches before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may cause injury.
• Do not overreach. Keep proper footing and balance at all times. This will enable better control of the power tool in unexpected situations.
• Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
• Use the right tool for the job. Do not force the power tool to do a job for which it is not designed. Use the correct power tool for your application.
• Do not use the power tool if it is damaged. If the power tool is damaged, have it repaired by a qualified service technician before using it again. Many accidents are caused by poorly maintained power tools.
• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
• Use the power tool with the correct accessories. The use of accessories not specifically recommended for use with this power tool may result in serious personal injury.
• Store power tools out of the reach of children and other untrained persons. Power tools are dangerous in the hands of untrained users.

Additional safety precautions for cordless straight grinders

• Use only batteries and chargers recommended by Bosch. Use of other batteries or chargers may create a risk of fire, explosion, or injury.
• Do not charge the battery pack in an excessively hot or cold environment. The ambient temperature during charging must be between 10°C and 40°C.
• Do not expose the battery pack to fire or excessive heat. Exposure to temperatures above 150°C may cause the battery pack to rupture.
• Protect the battery pack from moisture and dust.
• Do not drop the battery pack.
• If the battery pack is damaged, do not attempt to repair it. Replace it with a new battery pack.
• Never open the battery pack. The battery pack contains flammable liquids and/or gases.

Before use

• Read the instruction manual carefully. Be familiar with the controls and the proper use of the power tool.
• Make sure the power tool is properly assembled and adjusted.
• Check the working area for any potential hazards such as wires, nails, or other objects that could become entangled in the rotating disc.
• Wear the appropriate personal protective equipment.

Troubleshooting

If the power tool malfunctions, immediately unplug it and check for the following:

• Damaged cord or plug
• Loose or damaged parts
• Foreign object in the tool

If you cannot find the cause of the malfunction, or if the power tool continues to malfunction, return it to a qualified service technician.

Maintenance

• Disconnect the power tool from the power source before performing any maintenance.
• Keep the power tool clean and free of debris.
• Inspect the power tool for any signs of wear or damage. Replace any damaged parts immediately.
• Do not use the power tool if it is damaged.

Warranty