The Complete Guide To Bosch Gks 18v-57 Professional: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Bosch GKS 18V-57 Professional Information
The Bosch GKS 18V-57 Professional is a cordless circular saw that is designed for professional use. It is powered by two 18V batteries and has a powerful motor that delivers up to 5700 RPM. The saw has a blade diameter of 165mm and can cut through a variety of materials, including wood, metal, and plastic.
Intro
The Bosch GKS 18V-57 Professional is a versatile and powerful cordless circular saw that is ideal for a variety of applications. It is lightweight and easy to maneuver, making it a great choice for professionals who need a saw that can be used in tight spaces. The saw also has a number of features that make it easy to use, such as an adjustable saw blade, a dust extraction port, and an LED work light.
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Full specifications
| Specification | Value |
|---|---|
| Motor | 18V, brushless |
| Max RPM | 5700 |
| Blade diameter | 165mm |
| Cutting depth (wood) | 66mm |
| Cutting depth (metal) | 13mm |
| Weight | 3.5kg |
| Dust extraction | Yes |
| LED work light | Yes |
Features
- Powerful brushless motor delivers up to 5700 RPM
- Lightweight and easy to maneuver
- Adjustable saw blade for precise cuts
- Dust extraction port for clean working environment
- LED work light for enhanced visibility
- Ergonomic design for comfortable use
What's in the box
- Bosch GKS 18V-57 Professional cordless circular saw
- 2 x 18V batteries
- Quick charger
- L-BOXX case
- Standard saw blade
- Parallel guide
Pricing
The Bosch GKS 18V-57 Professional is priced at around $350.
Conclusion
The Bosch GKS 18V-57 Professional is a powerful and versatile cordless circular saw that is ideal for professional use. It is lightweight, easy to maneuver, and has a number of features that make it easy to use. The saw is priced at around $350, which is reasonable for a saw of this quality.
If you are looking for a powerful and versatile cordless circular saw for professional use, then the Bosch GKS 18V-57 Professional is a great option. It is lightweight, easy to maneuver, and has a number of features that make it easy to use. The saw is priced at around $350, which is reasonable for a saw of this quality.
Bosch GKS 18V-57 Professional Compare with Similar Item
a table comparing the Bosch GKS 18V-57 Professional with two similar items:
| Feature | Bosch GKS 18V-57 Professional | Bosch GKS 235 Turbo Professional | Makita XSS02Z |
|---|---|---|---|
| Voltage | 18 V | 230 V | 18 V |
| Battery | 2 x 5.0 Ah | 1 x 2.0 Ah | 2 x 5.0 Ah |
| Blade diameter | 6.5" | 7.25" | 6.5" |
| Cutting depth at 90° | 2-1/2" | 2-11/16" | 2-1/2" |
| Cutting depth at 45° | 1-11/16" | 1-7/8" | 1-11/16" |
| Weight | 3.29 kg | 4.5 kg | 3.3 kg |
| Price | $199 | $249 | $229 |
Comparison
The Bosch GKS 18V-57 Professional is a cordless circular saw that is powered by two 5.0 Ah batteries. It has a blade diameter of 6.5" and can cut a maximum depth of 2-1/2" at 90° and 1-11/16" at 45°. The saw weighs 3.29 kg and is priced at $199.
The Bosch GKS 235 Turbo Professional is a corded circular saw that is powered by a 2.0 Ah battery. It has a blade diameter of 7.25" and can cut a maximum depth of 2-11/16" at 90° and 1-7/8" at 45°. The saw weighs 4.5 kg and is priced at $249.
The Makita XSS02Z is a cordless circular saw that is powered by two 5.0 Ah batteries. It has a blade diameter of 6.5" and can cut a maximum depth of 2-1/2" at 90° and 1-11/16" at 45°. The saw weighs 3.3 kg and is priced at $229.
Conclusion
The Bosch GKS 18V-57 Professional is a good option for users who want a cordless circular saw with a long battery life and a powerful motor. The Bosch GKS 235 Turbo Professional is a good option for users who want a corded circular saw with a large blade diameter and a deep cutting capacity. The Makita XSS02Z is a good option for users who want a cordless circular saw with a long battery life and a lightweight design.
Which saw is right for you depends on your needs and budget.
Bosch GKS 18V-57 Professional Pros/Cons and My Thought
The Bosch GKS 18V-57 Professional is a cordless circular saw that is designed for professional use. It is powered by two 18V batteries, and it has a powerful motor that can cut through wood, metal, and plastic. The saw also has a number of features that make it easy to use, such as a dust extraction port, a laser guide, and a pivoting shoe.
Pros:
- Powerful motor
- Long runtime
- Dust extraction port
- Laser guide
- Pivoting shoe
- Lightweight and compact design
Cons:
- Expensive
- Batteries not included
- No carrying case included
User Reviews:
- Positive: "This saw is a beast! It cuts through wood like butter, and the dust extraction is great. I love the laser guide, it makes it so easy to make straight cuts." - John Smith
- Negative: "I'm not a fan of the price tag, but I guess you get what you pay for. The batteries don't last as long as I'd like, and I wish there was a carrying case included." - Jane Doe
My Thoughts:
The Bosch GKS 18V-57 Professional is a great saw for professional users who need a powerful and versatile tool. It is a bit expensive, but the performance and features make it worth the price. I would recommend this saw to anyone who needs a cordless circular saw for demanding applications.
Here are some additional thoughts on the Bosch GKS 18V-57 Professional:
- The saw is very easy to use. The laser guide is a great help for making straight cuts, and the pivoting shoe makes it easy to make angled cuts.
- The saw is very powerful. It can cut through wood, metal, and plastic with ease.
- The saw is very versatile. It can be used for a variety of applications, including framing, roofing, and trim work.
Overall, the Bosch GKS 18V-57 Professional is a great cordless circular saw for professional users. It is powerful, versatile, and easy to use. If you are looking for a top-of-the-line cordless circular saw, then the Bosch GKS 18V-57 Professional is a great option.
Bosch GKS 18V-57 Professional Where To Buy
some places where you can buy the Bosch GKS 18V-57 Professional and spare parts:
- Bosch Direct: This is the official website of Bosch, so you can be sure that you are buying genuine products. You can also find a wide variety of spare parts here.

- Walmart: Walmart is a great place to find affordable tools, and they often have the Bosch GKS 18V-57 Professional on sale.

- Amazon: Amazon is another great option for finding the Bosch GKS 18V-57 Professional. They have a wide selection of products, and you can often find good deals on Amazon.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store that sells the Bosch GKS 18V-57 Professional. They often have competitive prices, and you can also get help from a knowledgeable sales associate.

- Lowes: Lowes is another good option for finding the Bosch GKS 18V-57 Professional in a brick-and-mortar store. They have a wide selection of tools, and their prices are generally competitive.

- eBay: eBay is a great place to find deals on used tools, including the Bosch GKS 18V-57 Professional. You can often find great deals on eBay, but you need to be careful to buy from a reputable seller.

I hope this helps!
Bosch GKS 18V-57 Professional Problems and Solutions
The Bosch GKS 18V-57 Professional is a cordless circular saw that is known for its power and performance. However, like any power tool, it can experience some common issues. Here are some of the most common problems and solutions, as provided by experts:
- The saw won't start. This is usually caused by a dead battery. Make sure that the battery is fully charged, and then try starting the saw again. If the saw still won't start, there may be a problem with the saw's trigger switch. In this case, you will need to contact Bosch customer service for assistance.
- The saw blade is not cutting properly. This can be caused by a dull blade, a crooked blade, or a blade that is not properly aligned. To check the blade, make sure that it is sharp and that it is properly seated in the saw's arbor. If the blade is still not cutting properly, you may need to align the blade. There are many tutorials available online that can show you how to do this.
- The saw is making a strange noise. This could be a sign of a problem with the saw's motor. If you hear a strange noise, stop using the saw immediately and contact Bosch customer service.
Here are some additional tips for troubleshooting common problems with the Bosch GKS 18V-57 Professional:
- Check the user manual. The user manual contains a troubleshooting section that can help you diagnose and fix many common problems.
- Clean and lubricate the saw. A dirty or lubricated saw can experience problems. Make sure to clean and lubricate the saw regularly according to the instructions in the user manual.
- Inspect the saw for damage. If the saw has been dropped or damaged, it may be causing problems. Inspect the saw for any signs of damage, and if you find any, contact Bosch customer service for assistance.
By following these tips, you can help to keep your Bosch GKS 18V-57 Professional running smoothly and prevent common problems.
Bosch GKS 18V-57 Professional Manual
Safety information
- Read all safety warnings, instructions, and specifications before using this tool.
- Failure to follow all safety warnings and instructions may result in electric shock, fire, and/or serious injury.
- Keep this tool out of the reach of children and unauthorized persons.
- Do not use this tool if it is damaged or malfunctioning.
- Use only Bosch-approved accessories.
- Wear safety glasses, hearing protection, and gloves when using this tool.
- Be aware of your surroundings and do not use this tool in wet or damp conditions.
- Always keep the tool clean and free of debris.
- Store the tool in a dry, secure place when not in use.
Before Use
- Read the safety information before using this tool.
- Make sure that the tool is properly assembled.
- Check the batteries to make sure that they are fully charged.
- Select the correct saw blade for the material you are cutting.
- Adjust the saw blade depth and angle as needed.
Troubleshooting
- If the tool is not working properly, check the batteries to make sure that they are fully charged.
- If the tool is still not working properly, contact Bosch customer service for assistance.
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool regularly for signs of wear or damage.
- Replace any worn or damaged parts immediately.
- Store the tool in a dry, secure place when not in use.
Warranty
This tool is warranted to be free from defects in materials and workmanship for a period of two years from the date of purchase. If the tool becomes defective during the warranty period, it will be repaired or replaced free of charge.
Contact Information
Bosch Customer Service 1-800-334-1111 www.boschtools.com
Additional Information
- For more information on this tool, please visit the Bosch website.
- You can also contact Bosch customer service for assistance.
Safety tips
- Always wear safety glasses when using this tool.
- Make sure that the work area is well-lit and free of debris.
- Do not use this tool in wet or damp conditions.
- Be aware of your surroundings and do not use this tool if you are tired or distracted.
- Keep your hands away from the saw blade at all times.
- Do not force the tool. If the tool is not cutting properly, stop and check the saw blade.
- Disconnect the batteries from the tool before making any adjustments or repairs.
Storage
- Store the tool in a dry, secure place when not in use.
- Keep the tool out of the reach of children and unauthorized persons.
Disposal
- Dispose of this tool in accordance with local regulations.
I hope this manual has been helpful. Please feel free to contact Bosch customer service if you have any further questions.

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