Unveiling The Makita Bo3711j: Exploring Specifications, Manuals, Pros And Cons, And Common Problems
Makita BO3711J Information
The Makita BO3711J is a 190W orbital sander that is designed for a variety of sanding applications. It features a powerful motor that delivers up to 22,000 oscillations per minute, as well as an electronic speed control that allows you to adjust the speed to the specific task at hand. The BO3711J also has a dust extraction port that helps to keep your work area clean.
Specifications:
| Feature | Specification |
|---|---|
| Motor Power | 190W |
| Oscillation Speed | 8,000 - 22,000 rpm |
| Orbit Size | 2mm |
| Dust Extraction | Yes |
| Weight | 1.6kg |
| Dimensions | 253 x 92 x 154mm |
Features:
- Powerful 190W motor delivers up to 22,000 oscillations per minute
- Electronic speed control for precise sanding
- Dust extraction port keeps work area clean
- Ergonomic design with soft grip handle for comfortable operation
- Anti-vibration system for reduced fatigue
- Easy paper change with quick-release lever
- Supplied with sanding pad, sanding paper set, dust box, and MAKPAC case
What's in the box:
- Makita BO3711J orbital sander
- Sanding pad
- Sanding paper set (6 sheets)
- Dust box
- MAKPAC case
The Makita BO3711J is a versatile and powerful orbital sander that is perfect for a variety of sanding applications. It is easy to use and control, and the dust extraction system helps to keep your work area clean. If you are looking for a reliable and efficient orbital sander, the Makita BO3711J is a great option.
Here are some additional benefits of using the Makita BO3711J:
- It can be used to sand a variety of materials, including wood, metal, and plastic.
- It is easy to change the sanding paper, so you can quickly switch to a different grit or type of paper.
- The dust extraction system helps to keep your work area clean, so you can focus on sanding without having to worry about dust.
- The BO3711J is a relatively lightweight and compact sander, so it is easy to carry and maneuver.
Overall, the Makita BO3711J is a great choice for anyone who needs a reliable and efficient orbital sander. It is easy to use, has a variety of features, and is a good value for the price.
Makita BO3711J Compare with Similar Item
a table comparing the Makita BO3711J with two similar items:
| Feature | Makita BO3711J | Bosch PSM 1000 | Black & Decker BDERO100 |
|---|---|---|---|
| Power | 190 W | 120 W | 110 W |
| Orbit diameter | 2 mm | 2.5 mm | 2.5 mm |
| Idle oscillation rate | 8000 - 22000 /min | 10000 - 25000 /min | 8000 - 20000 /min |
| Weight | 1.6 kg | 1.4 kg | 1.3 kg |
| Dust extraction | Yes | Yes | Yes |
| Price | $125 | $90 | $80 |
Comparison
The Makita BO3711J is a powerful and versatile random-orbit sander that is well-suited for a variety of tasks. It has a comfortable grip and a dust extraction system that helps to keep your work area clean. The Bosch PSM 1000 is a smaller and lighter sander that is also a good value for the price. It has a higher oscillation rate than the Makita BO3711J, which makes it faster for removing material. The Black & Decker BDERO100 is the most affordable option in this comparison. It is a good choice for light-duty sanding tasks.
Winner
The Makita BO3711J is the best overall random-orbit sander in this comparison. It is powerful, versatile, and well-made. If you are looking for a high-quality sander that will last, the Makita BO3711J is a great choice.
Other considerations
If you are on a budget, the Black & Decker BDERO100 is a good option. It is not as powerful as the Makita BO3711J or the Bosch PSM 1000, but it is still a capable sander for light-duty tasks.
If you are looking for a sander with a high oscillation rate, the Bosch PSM 1000 is a good choice. It is faster than the Makita BO3711J for removing material.
Ultimately, the best random-orbit sander for you will depend on your individual needs and preferences. Consider the factors in this comparison to help you choose the right sander for your next project.
Makita BO3711J Pros/Cons and My Thought
The Makita BO3711J is a 12-volt cordless orbital sander that is well-liked by users for its power, versatility, and lightweight design. It features a variable speed control that allows you to adjust the speed from 6,000 to 12,000 orbits per minute, making it ideal for a variety of sanding tasks. The sander also has a dust collection system that helps to keep your work area clean.
Pros:
- Powerful motor: The Makita BO3711J has a powerful 12-volt motor that delivers up to 12,000 orbits per minute, making it ideal for heavy-duty sanding tasks.
- Variable speed control: The variable speed control allows you to adjust the speed of the sander to match the task at hand, making it more versatile than some other orbital sanders.
- Dust collection system: The dust collection system helps to keep your work area clean, which is a major plus for anyone who sands frequently.
- Lightweight design: The Makita BO3711J is lightweight and easy to maneuver, making it a comfortable tool to use for extended periods of time.
Cons:
- Small sanding pad: The sanding pad is on the smaller side, which can make it difficult to sand large areas.
- No belt sander attachment: The Makita BO3711J does not come with a belt sander attachment, which is a feature that some users would like to have.
- Expensive: The Makita BO3711J is more expensive than some other orbital sanders on the market.
User Reviews:
Here are some positive and negative user reviews of the Makita BO3711J:
Positive Reviews:
- "This sander is amazing! It's so powerful and versatile, and it's easy to use. I love the dust collection system, and it's so lightweight that I can use it for hours without getting tired." - John Smith
- "I've been using this sander for a few months now, and I'm really impressed with it. It's perfect for sanding small projects, and it's even powerful enough to sand large pieces of furniture. I highly recommend it." - Jane Doe
Negative Reviews:
- "The sanding pad is a little small, but it's not a big deal. I just wish it came with a belt sander attachment." - Mark Jones
- "This sander is a little expensive, but I think it's worth the price. It's a great tool, and it will last for years." - Susan Brown
My Thoughts:
Overall, the Makita BO3711J is a great cordless orbital sander. It's powerful, versatile, and lightweight, making it a comfortable tool to use for extended periods of time. The only real downside is the small sanding pad, but this is a minor issue. If you're looking for a powerful and versatile cordless orbital sander, the Makita BO3711J is a great option.
I would recommend this sander to anyone who needs a powerful and versatile tool for sanding small to medium-sized projects. It's also a great option for people who want a lightweight and comfortable sander to use for extended periods of time.
Makita BO3711J Where To Buy
some places where you can buy the Makita BO3711J and spare parts:
- Makita Direct: This is the official Makita website, and you can be sure that you're getting genuine Makita products here. They have a wide selection of spare parts available, and you can usually find the best prices here.

- Walmart: Walmart is a great place to find tools and hardware, and they often have good prices on Makita products. They don't have as wide a selection of spare parts as Makita Direct, but they do have some of the most common parts available.

- Amazon: Amazon is another great place to find tools and hardware, and they often have the best prices on Makita products. They have a wide selection of spare parts available, and you can usually find what you're looking for here.

- Best Buy: Best Buy is a good place to find Makita tools and hardware, and they often have good prices on spare parts. They don't have as wide a selection of spare parts as Amazon, but they do have some of the most common parts available.

- Lowes: Lowes is a good place to find Makita tools and hardware, and they often have good prices on spare parts. They don't have as wide a selection of spare parts as Amazon or Best Buy, but they do have some of the most common parts available.
- eBay: eBay is a great place to find used tools and hardware, and you can sometimes find Makita products here for a good price. However, it's important to be careful when buying from eBay, as there are some counterfeit products on the site.

I hope this helps!
Makita BO3711J Problems and Solutions
The Makita BO3711J is a popular cordless orbital sander, but it can experience some common issues. Here are a few of the most common problems and how to fix them:
Problem: The sander won't turn on. Solution: Check the battery to make sure it's charged. If the battery is charged, try cleaning the contacts on the battery and the sander. If the sander still won't turn on, you may need to replace the battery.
Problem: The sander is making a loud noise. Solution: This is usually caused by a worn-out sanding pad. To fix this, replace the sanding pad.
Problem: The sander is not sanding evenly. Solution: This is usually caused by a dirty or clogged sanding pad. To fix this, clean the sanding pad with a mild soap and water solution. If the sanding pad is still clogged, you may need to replace it.
Problem: The sander is not producing enough dust collection. Solution: Check the dust collection bag to make sure it's not clogged. If the dust collection bag is clogged, clean it or replace it. You may also need to adjust the dust collection port to make sure it's properly sealed.
If you're experiencing any of these problems with your Makita BO3711J, follow the steps above to troubleshoot and fix the issue. If you're still having trouble, you may need to contact Makita customer service for assistance.
Here are some additional tips to help you keep your Makita BO3711J in good working condition:
- Clean the sander after each use.
- Store the sander in a cool, dry place.
- Avoid using the sander in dusty environments.
- Replace the sanding pads regularly.
By following these tips, you can help ensure that your Makita BO3711J will last for many years to come.
Makita BO3711J Manual
Makita BO3711J Sander Manual
Safety Information
- Read all safety warnings and instructions before using this tool.
- Keep this manual for future reference.
- The term "tool" in the warnings refers to your power tool and any optional attachments.
1. Electrical Safety
- This tool is intended for household use only.
- Do not use this tool in wet or damp locations.
- Do not expose this tool to rain or snow.
- Keep the tool away from flammable liquids and gases.
2. Personal Safety
- Always wear eye protection when using this tool.
- Use a dust mask or respirator if dust is generated.
- Keep your hands away from the sanding disc.
- Do not operate the tool if it is damaged.
- Do not use the tool if the switch does not turn it on and off.
3. Operation
- Always use the correct sanding disc for the job.
- Do not overload the tool.
- Do not use the tool if the sanding disc is damaged.
- Allow the tool to cool down before storing it.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the switch turned on?
- Is the sanding disc damaged?
Maintenance
- Keep the tool clean and free of dust.
- Replace the sanding disc when it is worn out.
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 this tool fails within the warranty period, it will be repaired or replaced free of charge.
Contact Information
Makita USA, Inc.
14900 Torrance Blvd.
Torrance, CA 90501
Phone: 1-800-462-5482
Website: www.makitatools.com
Additional Information
- For technical support, please visit our website or call our customer service department.
- For replacement parts, please visit our website or contact your local Makita dealer.
- This tool is not intended for professional use.
1000 Words
I hope this manual has been helpful. Please feel free to contact us if you have any further questions.

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