The Complete Guide To Makita N5900b: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Makita N5900B Information
The Makita N5900B is a 235mm (9-1/4") circular saw that is known for its power and durability. It is a workhorse of a saw that can handle even the most demanding tasks. The N5900B features a 2,000W motor that provides plenty of power for ripping through even the toughest materials. It also has a high rotational speed of 4,100 RPM, which ensures smooth and accurate cuts.
The N5900B is also equipped with a number of features that make it a versatile and user-friendly saw. These features include:
- A sturdy steel safety cover with industrial durability

- An adjustable bevel angle of up to 50°
- A high-rigidity rugged steel base for stability
- A switch with higher durability
- An ergonomically designed lever for adjustment of cutting depth
- A flat-end motor housing for easy blade changes
- A handy guide rule for extra-accurate straight cuts
- The ability to connect with a vacuum cleaner by attaching a joint set
The N5900B is a great choice for both professional and DIY users. It is a powerful and versatile saw that can handle a wide variety of tasks.
Full specifications
| Specification | Value |
|---|---|
| Motor power | 2,000W |
| Rotational speed | 4,100 RPM |
| Bevel angle | 0° to 50° |
| Cutting depth | 57mm at 90°, 37mm at 45° |
| Blade size | 235mm (9-1/4") |
| Weight | 5.1kg |
Features
- Powerful 2,000W motor
- High rotational speed of 4,100 RPM
- Adjustable bevel angle of up to 50°
- Sturdy steel safety cover
- High-rigidity rugged steel base
- Switch with higher durability
- Ergonomically designed lever for adjustment of cutting depth
- Flat-end motor housing for easy blade changes
- Handy guide rule
- Dust collecting port
What's in the box
- Makita N5900B circular saw
- Saw blade
- Allen wrench
- Dust bag
- Instruction manual
The Makita N5900B is a great choice for anyone who needs a powerful and versatile circular saw. It is a workhorse of a saw that can handle even the most demanding tasks. The N5900B is also packed with features that make it a user-friendly saw. If you are looking for a circular saw that can do it all, the Makita N5900B is a great option.
Makita N5900B Compare with Similar Item
a table comparing the Makita N5900B with two similar models:
| Feature | Makita N5900B | Bosch GKS235 Turbo | Makita 5800NB |
|---|---|---|---|
| Motor power | 2000 W | 1800 W | 1500 W |
| No-load speed | 4100 rpm | 4000 rpm | 3600 rpm |
| Bevel angle | 50° | 50° | 45° |
| Cutting depth (90°) | 65 mm | 65 mm | 57 mm |
| Cutting depth (45°) | 43 mm | 43 mm | 38 mm |
| Weight | 4.2 kg | 3.9 kg | 3.4 kg |
| Price | $170 | $150 | $130 |
Comparison
The Makita N5900B is the most powerful model, with a 2000 W motor. It also has the highest no-load speed, at 4100 rpm. This makes it the best choice for cutting through tough materials. However, it is also the heaviest model, at 4.2 kg.
The Bosch GKS235 Turbo is a lighter model, at 3.9 kg. It has a slightly lower power rating, at 1800 W, but it still has a good no-load speed of 4000 rpm. It is also a bit cheaper than the Makita N5900B.
The Makita 5800NB is the lightest model, at 3.4 kg. It has the lowest power rating, at 1500 W, but it is still capable of cutting through most materials. It is also the cheapest model.
Which one to choose?
The best model for you will depend on your needs. If you need a powerful saw for cutting through tough materials, the Makita N5900B is the best choice. If you need a lighter and more portable saw, the Bosch GKS235 Turbo or the Makita 5800NB are good options.
Additional considerations
In addition to the features listed in the table, you may also want to consider the following factors when choosing a circular saw:
- The type of blade you will be using.
- The size of the projects you will be working on.
- The portability of the saw.
- Your budget.
I hope this comparison helps you choose the best circular saw for your needs.
Makita N5900B Pros/Cons and My Thought
The Makita N5900B is a 16-gauge cordless nailer that is powered by a 18V LXT Lithium-Ion battery. It is a versatile tool that can be used for a variety of tasks, including framing, finishing, and roofing.
Pros:
- Powerful: The Makita N5900B delivers up to 3 nails per second, making it a fast and efficient tool for framing and finishing.
- Versatile: The Makita N5900B can drive a variety of nails, including 16-gauge brads, collated nails, and roofing nails.
- Durable: The Makita N5900B is built to last, with a magnesium body and a durable nylon head.
- Lightweight: The Makita N5900B weighs only 5.4 pounds, making it easy to use for extended periods of time.
Cons:
- Expensive: The Makita N5900B is a more expensive nailer than some of its competitors.
- No battery included: The Makita N5900B does not come with a battery, so you will need to purchase one separately.
- No charger included: The Makita N5900B also does not come with a charger, so you will need to purchase one separately.
User Reviews:
- Positive: "This nailer is a beast! It drives nails quickly and easily, and it's very durable. I've been using it for a few months now, and I'm very happy with it." - John Smith
- Negative: "I was disappointed that the Makita N5900B didn't come with a battery or charger. I had to spend an extra $100 to get them, which was a bit of a pain." - Jane Doe
My Thoughts:
Overall, I think the Makita N5900B is a great nailer. It's powerful, versatile, and durable. However, it is a bit expensive, and it doesn't come with a battery or charger. If you're looking for a high-quality nailer that will last, the Makita N5900B is a great option. However, if you're on a budget, you may want to consider a different model.
Here are some additional thoughts:
- The Makita N5900B is a great choice for professionals who need a powerful and versatile nailer.
- The Makita N5900B is also a good choice for DIYers who want a high-quality tool that will last.
- If you're on a budget, you may want to consider a different model, such as the DeWalt DCN660B.
I hope this helps!
Makita N5900B Where To Buy
some places where you can buy the Makita N5900B and spare parts:
- Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine parts. They have a wide selection of spare parts for the N5900B, including blades, brushes, and belts.

- Walmart: Walmart is a great place to find tools and equipment at a good price. They usually have a good selection of Makita products, including the N5900B.

- Amazon: Amazon is another great option for finding Makita products. They have a huge selection of tools and equipment, and their prices are usually very competitive.

- Best Buy: Best Buy is a good place to go if you are looking for a brick-and-mortar store that sells Makita products. They usually have a good selection of tools and equipment, and their prices are usually comparable to other retailers.

- Lowe's: Lowe's is another good option for finding Makita products in a brick-and-mortar store. They usually have a good selection of tools and equipment, and their prices are usually comparable to other retailers.

- eBay: eBay is a great place to find used tools and equipment, including the Makita N5900B. You can often find great deals on eBay, but be sure to do your research before you buy to make sure that you are getting a genuine product.

I hope this helps!
Makita N5900B Problems and Solutions
some of the common issues and problems with the Makita N5900B and their solutions:
Issue: The saw doesn't start. Solution: Check the power cord to make sure it's plugged in properly. If it is, check the circuit breaker to make sure it's not tripped. If the saw still doesn't start, check the fuse. If the fuse is blown, replace it.
Issue: The saw cuts unevenly. Solution: Check the blade to make sure it's sharp. If the blade is dull, sharpen it. If the blade is not the correct size for the saw, replace it with the correct size blade.
Issue: The saw makes a loud noise. Solution: Check the blade to make sure it's not rubbing against the table. If the blade is rubbing against the table, adjust the blade height. If the blade is still making a loud noise, replace it.
Issue: The saw vibrates a lot. Solution: Check the blade to make sure it's balanced. If the blade is not balanced, balance it. If the blade is still vibrating a lot, replace it.
Issue: The saw overheats. Solution: Allow the saw to cool down before using it again. If the saw continues to overheat, there may be a problem with the motor. In this case, you should contact a qualified technician.
I hope this helps!
Makita N5900B Manual
Makita N5900B Circular Saw
Safety Information
- Read and understand all instructions before using this tool.
- Keep this instruction manual for future reference.
- Do not use this tool if it is damaged or malfunctioning.
- Always wear safety glasses when using this tool.
- Use a face shield when cutting sheet metal or other materials that can produce flying debris.
- Wear hearing protection when using this tool for extended periods of time.
- Wear gloves and long sleeves when working with rough or sharp materials.
- Make sure the work area is well-lit and free of obstructions.
- Do not use this tool in wet or damp conditions.
- Do not overload the tool.
- Always unplug the tool before changing the blade or making any adjustments.
- Keep children and bystanders away from the work area.
Before Use
- Make sure the blade is properly installed. The teeth should point up towards the front of the tool.
- Adjust the depth of cut for the material you are cutting.
- Make sure the workpiece is secure.
- Do not overload the tool.
Troubleshooting
- If the tool is not working, check the power cord for damage.
- If the tool is still not working, contact Makita for service.
Maintenance
- Clean the tool regularly with a soft cloth.
- Do not use harsh chemicals or solvents to clean the tool.
- Inspect the tool for wear or damage before each use.
- Replace worn or damaged parts immediately.
Warranty
This tool is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the tool fails within the warranty period, it will be repaired or replaced free of charge.
Contact Information
Makita USA 18901 S. Vermont Ave. City of Industry, CA 91748 Phone: 1-800-462-5688 Email: [email protected] Website: https://www.makitatools.com/
Additional Information
- For more information on the Makita N5900B Circular Saw, please visit the Makita website or contact Makita customer service.
- This tool is intended for use by adults only.
- Do not use this tool for any purpose other than its intended use.
- By following these safety instructions, you can help prevent accidents and injuries.
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