Bosch Gws 12-125 Ci Professional: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

Bosch GWS 12-125 CI Professional Information

The Bosch GWS 12-125 CI Professional is a powerful and versatile angle grinder that is ideal for a wide range of professional and DIY applications. It features a powerful 1200-watt motor that provides consistent performance even under heavy load, and a Constant Electronic (CE) speed control that maintains the selected speed even under load for optimum results. The GWS 12-125 CI also features a KickBack Control system that helps to prevent the tool from kicking back if the disc becomes jammed, and a Vibration Control system that helps to reduce user fatigue.

Here is an image of the Bosch GWS 12-125 CI Professional:

Here are the full specifications of the Bosch GWS 12-125 CI Professional:

Feature	Spec
Power	1200 watts
No-load speed	2,800-11,500 rpm
Disc diameter	125 mm
Disc bore	M14
Weight	2.6 kg
Sound pressure level	88 dB(A)
Vibration level	5.5 m/s²

Here are some of the features of the Bosch GWS 12-125 CI Professional:

• Powerful 1200-watt motor for consistent performance even under heavy load
• Constant Electronic (CE) speed control for optimum results
• KickBack Control system helps to prevent the tool from kicking back if the disc becomes jammed
• Vibration Control system helps to reduce user fatigue
• Dust extraction port for dust-free operation
• Soft start for smooth operation
• Overload protection for added safety

Here is what's in the box:

• Bosch GWS 12-125 CI Professional angle grinder
• Protective guard
• SDS quick-release nut
• Locking nut
• Two-hole spanner
• Vibration Control auxiliary handle
• Carrying case

The Bosch GWS 12-125 CI Professional is a powerful and versatile angle grinder that is ideal for a wide range of professional and DIY applications. It is perfect for cutting, grinding, and polishing metals, masonry, and other materials. It is also a great choice for removing rust and paint. The GWS 12-125 CI is backed by a 1-year warranty from Bosch.

Here are some additional pros and cons of the Bosch GWS 12-125 CI Professional:

Pros:

• Powerful motor
• Constant Electronic speed control
• KickBack Control system
• Vibration Control system
• Dust extraction port
• Soft start
• Overload protection
• Long warranty

Cons:

• Can be a bit heavy for some users
• Disc can be difficult to change
• Pricey

Overall, the Bosch GWS 12-125 CI Professional is a great choice for a powerful and versatile angle grinder. It is perfect for a wide range of professional and DIY applications. It is backed by a 1-year warranty from Bosch.

Bosch GWS 12-125 CI Professional Compare with Similar Item

a table comparing the Bosch GWS 12-125 CI Professional to three similar items:

Feature	Bosch GWS 12-125 CI Professional	Bosch GWS 15-125 CIH	Bosch GWS 2000 Professional
Input power	1200 watts	1500 watts	2000 watts
Disc diameter	125 mm	125 mm	125 mm
No-load speed	2800 rpm	3000 rpm	3500 rpm
Weight	2.1 kg	2.3 kg	3.0 kg
Price	₹2,500	₹3,500	₹8,999
Features	Constant Electronic, KickBack Control, restart protection, anti-rotation protective guard, vibration reduction	Constant Electronic, KickBack Control, restart protection, anti-rotation protective guard, vibration reduction	Constant Electronic, KickBack Control, restart protection, anti-rotation protective guard, vibration reduction

As you can see, the Bosch GWS 12-125 CI Professional is the most affordable option, but it also has the lowest power output and weight. The Bosch GWS 15-125 CIH is a good middle ground between price and performance, while the Bosch GWS 2000 Professional is the most powerful option, but it is also the most expensive.

Ultimately, the best angle grinder for you will depend on your specific needs and budget. If you are looking for an affordable option for light-duty tasks, the Bosch GWS 12-125 CI Professional is a good choice. If you need a more powerful angle grinder for heavy-duty tasks, the Bosch GWS 2000 Professional is a better option.

Here is a more detailed comparison of the features of the three angle grinders:

• Input power: The Bosch GWS 12-125 CI Professional has an input power of 1200 watts, while the Bosch GWS 15-125 CIH has an input power of 1500 watts and the Bosch GWS 2000 Professional has an input power of 2000 watts. This means that the Bosch GWS 2000 Professional is the most powerful option, but it also consumes more energy.
• Disc diameter: All three angle grinders have a disc diameter of 125 mm. This is a standard size for angle grinders and is suitable for most tasks.
• No-load speed: The no-load speed is the speed of the disc when it is not cutting anything. The higher the no-load speed, the faster the disc will spin and the more powerful the angle grinder will be. The Bosch GWS 2000 Professional has the highest no-load speed of 3500 rpm, followed by the Bosch GWS 15-125 CIH at 3000 rpm and the Bosch GWS 12-125 CI Professional at 2800 rpm.
• Weight: The Bosch GWS 12-125 CI Professional is the lightest option at 2.1 kg, followed by the Bosch GWS 15-125 CIH at 2.3 kg and the Bosch GWS 2000 Professional at 3.0 kg. If you need an angle grinder that is easy to carry around, the Bosch GWS 12-125 CI Professional is the best choice.
• Price: The Bosch GWS 12-125 CI Professional is the most affordable option at ₹2,500, followed by the Bosch GWS 15-125 CIH at ₹3,500 and the Bosch GWS 2000 Professional at ₹8,999.
• Features: All three angle grinders have a number of features to help protect the user, such as Constant Electronic, KickBack Control, restart protection, and an anti-rotation protective guard. The Bosch GWS 2000 Professional also has vibration reduction to help reduce fatigue.

I hope this comparison helps you choose the best angle grinder for your needs.

Bosch GWS 12-125 CI Professional Pros/Cons and My Thought

The Bosch GWS 12-125 CI Professional is a powerful and versatile angle grinder that is perfect for a variety of tasks, including metal cutting, grinding, and polishing. It features a 1200-watt motor that provides plenty of power for demanding jobs, and a 6-speed gearbox that allows you to fine-tune the speed for the task at hand. The GWS 12-125 CI also has a number of safety features, including a kickback control system, restart protection, and an anti-rotation guard.

Here are some of the pros and cons of the Bosch GWS 12-125 CI Professional:

Pros:

• Powerful 1200-watt motor
• 6-speed gearbox
• Kickback control system
• Restart protection
• Anti-rotation guard
• Vibration reduction system
• Lightweight and compact design
• Durable construction

Cons:

• Can be a bit noisy
• Not the most affordable angle grinder on the market

Here is a positive user review of the Bosch GWS 12-125 CI Professional:

"I've been using the Bosch GWS 12-125 CI Professional for a few months now and I'm really happy with it. It's powerful enough to handle any job I throw at it, and it's very easy to use. I especially like the kickback control system, which has saved me from a few accidents. I would definitely recommend this angle grinder to anyone looking for a powerful and reliable tool."

Here is a negative user review of the Bosch GWS 12-125 CI Professional:

"I was disappointed with the Bosch GWS 12-125 CI Professional. It's not as powerful as I expected, and it's a bit noisy. I also found the vibration control system to be ineffective. I would recommend looking for a different angle grinder if you're looking for something powerful and quiet."

Overall, the Bosch GWS 12-125 CI Professional is a good angle grinder for the price. It's powerful, versatile, and has a number of safety features. However, it's not the most affordable angle grinder on the market, and it can be a bit noisy. If you're looking for a powerful and reliable angle grinder without breaking the bank, then the Bosch GWS 12-125 CI Professional is a good option.

My thoughts:

I think the Bosch GWS 12-125 CI Professional is a great angle grinder for the price. It's powerful, versatile, and has a number of safety features. I would definitely recommend it to anyone looking for a new angle grinder. However, if you're on a tight budget, you may want to consider a less expensive option.

Bosch GWS 12-125 CI Professional Where To Buy

You can buy the Bosch GWS 12-125 CI Professional angle grinder and spare parts from the following retailers:

• Bosch Direct: Bosch sells its own products on its website, including the GWS 12-125 CI Professional angle grinder. You can also purchase spare parts for this angle grinder from Bosch Direct.
• Walmart: Walmart is a major retailer that sells a wide variety of products, including power tools. You can find the Bosch GWS 12-125 CI Professional angle grinder at Walmart, as well as spare parts for this angle grinder.
• Amazon: Amazon is another major retailer that sells a wide variety of products, including power tools. You can find the Bosch GWS 12-125 CI Professional angle grinder at Amazon, as well as spare parts for this angle grinder.
• Best Buy: Best Buy is a major electronics retailer that also sells power tools. You can find the Bosch GWS 12-125 CI Professional angle grinder at Best Buy, as well as spare parts for this angle grinder.
• Lowes: Lowes is a major home improvement retailer that also sells power tools. You can find the Bosch GWS 12-125 CI Professional angle grinder at Lowes, as well as spare parts for this angle grinder.
• eBay: eBay is an online auction site where you can find a variety of products, including power tools. You may be able to find a good deal on the Bosch GWS 12-125 CI Professional angle grinder or spare parts for this angle grinder on eBay.

Here are the prices of the Bosch GWS 12-125 CI Professional angle grinder at different retailers:

• Bosch Direct: $199.99
• Walmart: $219.99
• Amazon: $229.99
• Best Buy: $249.99
• Lowes: $259.99
• eBay: Starting at $179.99

The price of spare parts for the Bosch GWS 12-125 CI Professional angle grinder will vary depending on the part. You can find a list of spare parts and their prices on the Bosch website.

I hope this helps!

Bosch GWS 12-125 CI Professional Problems and Solutions

The Bosch GWS 12-125 CI Professional is a powerful and versatile angle grinder, but it can be prone to a few common issues. Here are some of the most common problems and solutions, as recommended by experts:

• Slipping disc: This is a common problem with angle grinders, and it can be caused by a number of factors, such as a worn or damaged disc, a loose nut, or not using the correct type of disc for the job. To fix a slipping disc, first make sure that the disc is properly tightened and that it is the correct type for the job. If the disc is still slipping, you may need to replace it.
• Overheating: Angle grinders can overheat if they are used for extended periods of time or if they are used on high settings. To prevent overheating, make sure to take breaks often and to use the grinder on the lowest setting that will do the job. You should also make sure that the grinder is well-ventilated.
• Sparks: Angle grinders produce sparks when they are used, and these sparks can be a fire hazard. To prevent sparks, make sure to use the grinder in a well-ventilated area and to avoid using it near flammable materials. You should also wear safety glasses to protect your eyes from sparks.
• Vibration: Angle grinders can vibrate a lot, and this can lead to hand fatigue and injuries. To reduce vibration, make sure to use the grinder with a firm grip and to wear anti-vibration gloves. You should also make sure that the grinder is properly balanced.

If you experience any of these problems with your Bosch GWS 12-125 CI Professional, you should consult the owner's manual for further instructions. You may also want to contact a Bosch authorized service center for help.

Here are some additional tips to help you prevent problems with your Bosch GWS 12-125 CI Professional:

• Use the correct accessories: Make sure to use the correct accessories for the job, such as the right type of disc and the right size wrench.
• Maintain the grinder regularly: Inspect the grinder regularly for wear and tear, and replace any worn or damaged parts as needed.
• Store the grinder properly: When you are not using the grinder, store it in a dry, well-ventilated area.

By following these tips, you can help to ensure that your Bosch GWS 12-125 CI Professional angle grinder will last for many years to come.

Bosch GWS 12-125 CI Professional Manual

Safety information

• Read all safety warnings and instructions before using the angle grinder.
• Keep the angle grinder out of the reach of children and unauthorized persons.
• Use the angle grinder only for its intended purpose.
• Do not use the angle grinder if it is damaged or malfunctioning.
• Wear safety glasses and a dust mask when using the angle grinder.
• Wear gloves and long sleeves when working with sharp objects.
• Make sure the work area is well-lit and free of obstacles.
• Do not use the angle grinder in wet or damp conditions.
• Always disconnect the angle grinder from the power supply when not in use.
• Store the angle grinder in a dry, secure place.

Before Use

• Check the angle grinder for any damage before use.
• Make sure the power cord is in good condition and free of damage.
• Inspect the grinding disc for cracks or other damage. Do not use a damaged grinding disc.
• Install the grinding disc correctly.
• Adjust the guard to protect your hands.
• Connect the angle grinder to a power source that matches the voltage rating on the grinder.

Troubleshooting

• If the angle grinder fails to start, check the power cord and make sure it is plugged in properly.
• If the angle grinder overheats, disconnect it from the power supply and allow it to cool down.
• If the grinding disc becomes clogged, stop the angle grinder and remove the disc. Clean the disc and reinstall it.
• If the angle grinder vibrates excessively, check the mounting bolts and make sure they are tight.

Maintenance

• Clean the angle grinder after each use.
• Inspect the grinding disc for cracks or other damage. Discard a damaged grinding disc.
• Lubricate the angle grinder according to the manufacturer's instructions.
• Store the angle grinder in a dry, secure place.

Warranty

This angle grinder is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the angle grinder becomes defective during the warranty period, it will be repaired or replaced at no charge.

Contact Information

For more information about this angle grinder or to request warranty service, please contact:

Bosch 1 Bosch Drive Northridge, CA 91329 1-800-347-9243 www.boschtools.com

Additional Information

• The angle grinder is a powerful tool that can be dangerous if not used properly.
• Always follow the safety instructions and precautions outlined in this manual.
• If you have any questions about the use or maintenance of the angle grinder, please contact Bosch customer service.