The Complete Guide To Bosch Pws 7-125: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Bosch PWS 7-125 Information
The Bosch PWS 7-125 is a corded angle grinder that is ideal for a variety of tasks, including cutting, grinding, and polishing. It features a powerful 720-watt motor that provides smooth and consistent performance, even under heavy load. The grinder also has a compact design and lightweight construction, making it easy to maneuver in tight spaces.

Here is a table of the full specifications of the Bosch PWS 7-125:
| Feature | Specification |
|---|---|
| Motor power | 720 watts |
| No-load speed | 11,000 RPM |
| Disc size | 125 mm |
| Disc guard | Yes |
| Dust extraction port | Yes |
| Weight | 1.9 kg |
The Bosch PWS 7-125 has a number of features that make it a versatile and user-friendly tool. These features include:
- A compact design that makes it easy to maneuver in tight spaces
- A lightweight construction that reduces fatigue during extended use
- A powerful 720-watt motor that provides smooth and consistent performance
- A no-load speed of 11,000 RPM for fast cutting and grinding
- A disc size of 125 mm for a wide range of applications
- A disc guard to protect the user from flying debris
- A dust extraction port for connecting to a dust extractor
The Bosch PWS 7-125 comes with the following items in the box:
- Angle grinder
- 125 mm grinding disc
- 125 mm cutting disc
- Wrench
- Safety glasses
- Instruction manual
The Bosch PWS 7-125 is a powerful and versatile angle grinder that is ideal for a variety of tasks. It is easy to use and maintain, and it comes with a number of features that make it a safe and effective tool.
Here are some additional tips for using the Bosch PWS 7-125:
- Always wear safety glasses when using an angle grinder.
- Use the correct type of grinding disc for the task at hand.
- Do not overload the grinder.
- Keep the grinder clean and free of debris.
- Inspect the grinder regularly for wear and tear.
By following these tips, you can help to ensure that you use the Bosch PWS 7-125 safely and effectively.
Bosch PWS 7-125 Compare with Similar Item
Here is a comparison of the Bosch PWS 7-125 angle grinder with some similar models:
| Feature | Bosch PWS 7-125 | Makita GA5030 | DeWalt DWE4057 |
|---|---|---|---|
| Power | 720W | 720W | 850W |
| Speed | 11,000 RPM | 11,500 RPM | 10,000 RPM |
| Disc size | 125mm | 125mm | 125mm |
| Weight | 1.9kg | 2.2kg | 2.1kg |
| Features | Kickback protection, restart protection, dust protection | Kickback protection, vibration control | Kickback protection, soft start |
| Price | £59.99 | £54.99 | £69.99 |
As you can see, the Bosch PWS 7-125 is a powerful and versatile angle grinder that is ideal for a variety of tasks. It is also relatively lightweight and easy to use. However, it is not the most powerful or durable model on the market. The Makita GA5030 is a good alternative if you are looking for a slightly more powerful grinder. The DeWalt DWE4057 is a more durable option, but it is also more expensive.
Ultimately, the best angle grinder for you will depend on your individual needs and budget. If you are looking for a powerful and versatile grinder that is also relatively lightweight and easy to use, the Bosch PWS 7-125 is a great option. If you are looking for a slightly more powerful grinder, the Makita GA5030 is a good alternative. And if you are looking for a more durable option, the DeWalt DWE4057 is a great choice.
Bosch PWS 7-125 Pros/Cons and My Thought
The Bosch PWS 7-125 is a small, corded angle grinder that is designed for professional use. It has a 720-watt motor and a 125mm disc, making it ideal for a variety of tasks, including cutting, grinding, and polishing.
Pros
- Powerful motor: The 720-watt motor provides plenty of power for a variety of tasks.
- Compact design: The PWS 7-125 is a compact and lightweight tool, making it easy to maneuver in tight spaces.
- Ergonomic design: The PWS 7-125 has a comfortable grip and a soft-start feature that helps to reduce vibration.
- Dust extraction: The PWS 7-125 is compatible with Bosch's Click & Clean dust extraction system, which helps to keep the work area clean.
Cons
- Noisy: The PWS 7-125 is a noisy tool, so it is important to wear hearing protection when using it.
- Vibration: The PWS 7-125 can cause vibration, so it is important to take breaks when using it.
- Expensive: The PWS 7-125 is a more expensive tool than some of its competitors.
User reviews
Overall, the Bosch PWS 7-125 has received positive reviews from users. Many users praised the tool's power, compact design, and ergonomic features. Some users did mention that the tool is noisy and can cause vibration, but overall, they were satisfied with the PWS 7-125.
My thoughts
The Bosch PWS 7-125 is a powerful and versatile angle grinder that is ideal for professional use. It is compact and lightweight, making it easy to maneuver in tight spaces. The ergonomic design helps to reduce vibration, and the dust extraction system helps to keep the work area clean. The PWS 7-125 is a bit noisy, but overall, it is a great tool for a variety of tasks.
If you are looking for a powerful and versatile angle grinder for professional use, the Bosch PWS 7-125 is a great option. It is compact, lightweight, and ergonomic, and it has a powerful motor and a dust extraction system. However, it is a bit noisy, so you may want to consider wearing hearing protection when using it.
Bosch PWS 7-125 Where To Buy
You can buy the Bosch PWS 7-125 angle grinder and spare parts from a variety of retailers, including:
- Bosch Direct: The manufacturer's website is a good option for buying genuine Bosch parts. You can also find the angle grinder itself on the site, often at a discount.

- Walmart: This major retailer often has the angle grinder in stock, and prices are typically competitive. You can also find a wide selection of spare parts, including brushes, disks, and guards.

- Amazon: The online retailer has a huge selection of Bosch products, including the angle grinder and spare parts. Prices are often lower than at brick-and-mortar stores, and you can often find discounts and coupons.

- Best Buy: This electronics retailer also sells the Bosch angle grinder. Prices are typically comparable to Walmart, and you can earn rewards points on your purchase.

- Lowe's: This home improvement store sells the Bosch angle grinder and a variety of spare parts. Prices are typically comparable to Walmart, and you can sometimes find discounts on in-store purchases.

- eBay: The auction site is a good option for finding used or refurbished Bosch angle grinders and spare parts. Prices can be lower than new, but there is a risk of buying a defective product.

When choosing a retailer, it is important to compare prices and read reviews to ensure that you are getting a quality product. You should also consider the retailer's return policy in case you are not satisfied with your purchase.
Bosch PWS 7-125 Problems and Solutions
The Bosch PWS 7-125 is a powerful angle grinder that is well-known for its durability and performance. However, like any tool, it is not immune to problems. Here are some of the most common issues that can occur with the Bosch PWS 7-125, as well as solutions for each one:
- Broken switch: This is a common problem with any grinder, and it can be caused by a number of things, such as a knock or a drop. To fix this problem, you will need to purchase a new switch and replace the old one. This is a relatively easy repair, but it does require some disassembly of the grinder.
- Worn brushes: The brushes in the Bosch PWS 7-125 are designed to wear out over time, and when they do, they will need to be replaced. To check the condition of the brushes, simply remove the side cover of the grinder and look at them. If they are worn down to the point where the metal is exposed, they will need to be replaced. Replacing the brushes is a simple process that can be done in a few minutes.
- Loose or damaged cord: The power cord on the Bosch PWS 7-125 is made of durable materials, but it can still become damaged over time. If the cord is loose or damaged, it should be replaced immediately. To replace the cord, you will need to purchase a new one and disconnect the old one from the grinder.
- Stuck shaft: The shaft on the Bosch PWS 7-125 can become stuck if it is not properly lubricated. To lubricate the shaft, simply remove the side cover of the grinder and apply a light coat of lubricant to the shaft.
These are just a few of the most common problems that can occur with the Bosch PWS 7-125. By following the solutions provided, you can easily fix these problems and keep your grinder in good working condition.
Here are some additional tips for troubleshooting and repairing the Bosch PWS 7-125:
- If you are experiencing a problem that is not listed above, try searching for a solution online or in a repair manual.
- If you are not comfortable repairing the grinder yourself, take it to a qualified technician.
- Always wear safety glasses and gloves when using the Bosch PWS 7-125.
- Be sure to follow the manufacturer's instructions when using the grinder.
Bosch PWS 7-125 Manual
Bosch PWS 7-125 Angle Grinder Manual
Safety Information
- Read all instructions carefully before using the angle grinder.
- Do not use the angle grinder if it is damaged.
- Always wear safety glasses, a dust mask, and hearing protection when using the angle grinder.
- Keep the work area clean and free of debris.
- Do not use the angle grinder in wet or damp conditions.
- Do not use the angle grinder for any other purpose than grinding or cutting.
- Always use the correct type of grinding disc for the job you are doing.
- Never use a grinding disc that is cracked, chipped, or damaged.
- Do not exceed the maximum speed rating for the grinding disc you are using.
- Do not force the angle grinder.
- Allow the angle grinder to come to a complete stop before changing the grinding disc or making any other adjustments.
- Disconnect the power cord from the outlet before cleaning or servicing the angle grinder.
Before Use
- Inspect the angle grinder for any damage before using it.
- Make sure that all guards and safety features are in place and working properly.
- Select the correct type of grinding disc for the job you are doing.
- Do not use a grinding disc that is cracked, chipped, or damaged.
- Tighten the grinding disc securely.
- Connect the power cord to an outlet.
Troubleshooting
- If the angle grinder will not start, check the power cord for damage.
- If the angle grinder is smoking or overheating, stop using it and allow it to cool down.
- If the grinding disc breaks, stop using the angle grinder and replace the grinding disc.
Maintenance
- Keep the angle grinder clean and free of debris.
- Inspect the angle grinder for any damage on a regular basis.
- Replace any damaged parts immediately.
- Have the angle grinder serviced by a qualified technician at least once a year.
Warranty
This angle grinder is warranted to be free from defects in materials and workmanship for 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 obtain a warranty repair, please contact:
Bosch 1-800-535-1212 www.boschtools.com
Additional Information
- The angle grinder is a powerful tool and can be dangerous if not used properly.
- Always use the angle grinder with caution and follow all safety instructions.
- If you have any questions about the use or maintenance of the angle grinder, please contact Bosch for assistance.
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