Unveiling The Makita Bo4900v: Exploring Specifications, Manuals, Pros And Cons, And Common Problems
Makita BO4900V Information
The Makita BO4900V is a 1/2 sheet finishing sander that is designed for professional use. It features a powerful 330-watt motor that provides a variable speed range of 4,000 to 10,000 orbits per minute (OPM). This allows you to match the sanding speed to the specific application, for optimal results.
The BO4900V also features a dust collection system that helps to keep your work area clean. The dust collection system is integrated into the sanding pad, and it can be connected to a vacuum cleaner for even better dust extraction.
In addition to its powerful motor and dust collection system, the BO4900V also features a number of other ergonomic features that make it comfortable to use for extended periods of time. These features include a soft rubber grip, an ergonomically designed front grip, and a large cam-lock clamping lever for quick and easy abrasive paper changes.
The Makita BO4900V is a versatile and powerful finishing sander that is ideal for a variety of applications. It is perfect for sanding wood, plastic, and other materials. The sander is also easy to use and maintain, making it a great choice for professional woodworkers and DIYers alike.
Full specifications:
| Feature | Specification |
|---|---|
| Motor | 330 watts |
| Orbital speed | 4,000 to 10,000 OPM |
| Dust collection | Integrated dust collection system |
| Ergonomic features | Soft rubber grip, ergonomically designed front grip, large cam-lock clamping lever |
| Weight | 2.9 kg (6.4 lbs) |
| Dimensions | 289 x 115 x 190 mm (11.38 x 4.5 x 7.48 in) |
Features:
- Powerful 330-watt motor
- Variable speed control (4,000 to 10,000 OPM)
- Integrated dust collection system
- Ergonomic features for comfortable use
- Easy to use and maintain
What's in the box:
- Makita BO4900V finishing sander
- Dust bag
- Instruction manual
Conclusion:
The Makita BO4900V is a powerful and versatile finishing sander that is ideal for a variety of applications. It is perfect for sanding wood, plastic, and other materials. The sander is also easy to use and maintain, making it a great choice for professional woodworkers and DIYers alike.
Makita BO4900V Compare with Similar Item
a table comparing the Makita BO4900V with similar items:
| Feature | Makita BO4900V | Makita BO4557 | King Canada 8352 | BLACK+DECKER BDEQS300 |
|---|---|---|---|---|
| Size | 1/2 sheet | 1/4 sheet | 1/3 sheet | 1/4 sheet |
| Speed | 6 adjustable speeds, 800-12,000 OPM | 6 adjustable speeds, 500-12,000 OPM | 6 adjustable speeds, 400-11,000 OPM | 6 adjustable speeds, 400-12,000 OPM |
| Orbit size | 6 mm | 5 mm | 3 mm | 2.5 mm |
| Power | 2.9 amps | 1.5 amps | 1.8 amps | 2.0 amps |
| Weight | 3 kg | 1.6 kg | 1.2 kg | 1.3 kg |
| Price | $150 | $100 | $80 | $70 |
Other considerations:
- The Makita BO4900V has a larger sanding area than the Makita BO4557, making it better suited for larger projects.
- The King Canada 8352 is a palm sander, which makes it more portable and maneuverable than the other models.
- The BLACK+DECKER BDEQS300 is the least expensive model, but it still offers a good range of features.
Overall, the Makita BO4900V is a great choice for a 1/2 sheet finishing sander. It has a powerful motor, a wide range of speeds, and a large sanding area. It is also relatively lightweight and easy to use. If you are looking for a high-quality sander for larger projects, the Makita BO4900V is a great option.
Here is a summary of the pros and cons of each model:
| Model | Pros | Cons |
|---|---|---|
| Makita BO4900V | Powerful motor, wide range of speeds, large sanding area, lightweight | Expensive |
| Makita BO4557 | Affordable, good range of features | Smaller sanding area |
| King Canada 8352 | Portable, maneuverable | Less powerful motor, smaller sanding area |
| BLACK+DECKER BDEQS300 | Very affordable | Least powerful motor, smallest sanding area |
I hope this helps!
Makita BO4900V Pros/Cons and My Thought
The Makita BO4900V is a cordless orbital sander that is known for its power, durability, and ease of use. It features a brushless motor that delivers up to 27,000 orbits per minute, making it one of the most powerful cordless sanders on the market. The sander is also equipped with a dust collection system that helps to keep your work area clean.
Here are some of the pros and cons of the Makita BO4900V:
Pros:
- Powerful brushless motor
- Durable construction
- Easy to use
- Dust collection system
- Long battery life
Cons:
- Expensive
- Not as lightweight as some other cordless sanders
Here are some user reviews of the Makita BO4900V:
Positive reviews:
- "This sander is incredibly powerful and makes quick work of even the toughest sanding jobs."
- "I love the dust collection system. It keeps my work area clean and free of dust."
- "This sander is very easy to use. I was able to get the hang of it right away."
Negative reviews:
- "This sander is a bit expensive, but it's worth the price."
- "It's not as lightweight as some other cordless sanders, but it's still manageable."
My thoughts on the Makita BO4900V:
Overall, I think the Makita BO4900V is a great cordless orbital sander. It's powerful, durable, and easy to use. The dust collection system is also a great feature. However, it is a bit expensive, and it's not as lightweight as some other cordless sanders.
If you're looking for a powerful and durable cordless orbital sander, the Makita BO4900V is a great option. However, if you're on a budget or you're looking for a lightweight sander, there are other options available.
Makita BO4900V Where To Buy
Here are some places where you can buy the Makita BO4900V and spare parts:
- Makita Direct: This is the official Makita website, and they often have the best prices on Makita tools and parts.

- Walmart: Walmart is a great place to find tools and parts at a good price. They often have sales on Makita tools, so it's worth checking their website or in-store periodically.

- Amazon: Amazon is another great place to find tools and parts. They have a wide selection of Makita tools and parts, and their prices are often very competitive.

- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells Makita tools and parts. They often have sales on Makita tools, and their staff can help you find the right parts for your tool.

- Lowes: Lowes is another good option for brick-and-mortar stores that sell Makita tools and parts. They often have sales on Makita tools, and their staff can help you find the right parts for your tool.

- eBay: eBay is a good option if you're looking for a used Makita BO4900V or spare parts. You can often find good deals on eBay, but be sure to do your research to make sure you're getting a genuine Makita part.

I hope this helps!
Makita BO4900V Problems and Solutions
some common issues and problems with the Makita BO4900V orbital sander, along with step-by-step solutions from experts:
Issue: The sander is not turning on. Solution: Check the power cord to make sure it is plugged in properly. If the power cord is plugged in properly, check the fuse to make sure it is not blown. If the fuse is not blown, the sander may need to be repaired or replaced.
Issue: The sander is not sanding evenly. Solution: Check the sanding discs to make sure they are properly aligned. If the sanding discs are not aligned properly, they will not sand evenly. You can also try adjusting the speed of the sander to see if that helps.
Issue: The sander is overheating. Solution: Let the sander cool down before using it again. You can also try using a lower speed setting. If the sander continues to overheat, it may need to be repaired or replaced.
Issue: The sander is making a strange noise. Solution: Stop using the sander immediately. The strange noise may be a sign of a problem with the motor. If you continue to use the sander, you could damage the motor further. Take the sander to a qualified technician to have it repaired.
I hope this helps!
Makita BO4900V Manual
Makita BO4900V Finishing Sander
Safety Information
- Read and understand all safety warnings and instructions before using this tool.
- Keep this manual for future reference.
- Do not use this tool if it is damaged or malfunctioning.
- Use only the accessories and attachments that are recommended for use with this tool.
- Wear safety glasses and other personal protective equipment when using this tool.
- Keep hands away from moving parts.
- Do not operate this tool in wet or dusty conditions.
- Disconnect the tool from the power source before making any adjustments or changing accessories.
- Store this tool in a safe place when not in use.
Before Use
- Make sure that the voltage of the tool matches the voltage of the power source.
- Connect the tool to a properly grounded outlet.
- Attach the dust bag or dust nozzle to the tool.
- Install the abrasive paper.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the switch turned on?
- Is the abrasive paper properly installed?
- Is the dust bag or dust nozzle clogged?
If you are still having problems with the tool, contact Makita customer service.
Maintenance
- Keep the tool clean and free of dust.
- Inspect the tool regularly for signs of wear or damage.
- Replace worn or damaged parts as needed.
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 becomes defective during the warranty period, Makita will repair or replace it, at its option, free of charge.
Contact Information
Makita USA
1300 Delta Street
Poway, CA 92064
Phone: 1-800-462-5482
Website: www.makitatools.com
Additional Information
- The Makita BO4900V Finishing Sander is a powerful and versatile tool that can be used for a variety of sanding applications.
- The tool features a variable speed control dial that allows you to match the sanding speed to the material you are working with.
- The tool also features a dust collection system that helps to keep your work area clean.
I hope this manual has been helpful. Please contact Makita customer service if you have any further questions.

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