Makita 9903j: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Makita 9903J Information

Introduction

The Makita 9903J is a powerful and versatile bandschleifer that is perfect for a variety of woodworking tasks. It features a 1010-watt motor that delivers up to 440 m/min of belt speed, making it ideal for heavy-duty sanding. The 76 x 533 mm (3 x 21 in) sanding belt is also wide enough to cover large areas quickly and easily.

Specifications

  • Power: 1010 watts
  • Belt speed: 210-440 m/min
  • Belt width: 76 mm
  • Belt length: 533 mm
  • Weight: 4.3 kg
  • Dust extraction: Yes
  • Noise level: 82 dB(A)

Features

  • Powerful 1010-watt motor
  • Wide 76 x 533 mm sanding belt
  • Variable belt speed control
  • Dust extraction system
  • Ergonomic design
  • Durable construction

What's in the box

  • Makita 9903J bandschleifer
  • Dust bag
  • Instruction manual

Image of Makita 9903J bandschleifer

Table of Specifications

FeatureSpecification
Power1010 watts
Belt speed210-440 m/min
Belt width76 mm
Belt length533 mm
Weight4.3 kg
Dust extractionYes
Noise level82 dB(A)

Features

The Makita 9903J bandschleifer features a number of innovative and user-friendly features, including:

  • Variable belt speed control: This allows you to adjust the belt speed to suit the specific task at hand. For example, you can use a slower belt speed for delicate sanding and a faster belt speed for heavy-duty sanding.
  • Dust extraction system: The dust extraction system helps to keep your work area clean and free of dust. This is especially important when sanding materials that produce a lot of dust, such as wood.
  • Ergonomic design: The Makita 9903J has an ergonomic design that makes it comfortable to use for extended periods of time. The rubber overmolded handle provides a secure grip, and the tool is well-balanced for easy handling.
  • Durable construction: The Makita 9903J is built to last. The motor is protected by a thermal overload switch, and the internal components are housed in a durable metal casing.

Conclusion

The Makita 9903J is a powerful and versatile bandschleifer that is perfect for a variety of woodworking tasks. It is easy to use and has a number of innovative features that make it a great choice for both professional and DIY users.

Makita 9903J Compare with Similar Item

a table comparing the Makita 9903J with two similar items:

FeatureMakita 9903JMakita BO5041Bosch GB602
Power1010 W900 W750 W
Belt width76 mm76 mm75 mm
Belt length533 mm533 mm500 mm
Belt speed220-440 m/min220-440 m/min200-350 m/min
Dust collectionYesYesYes
Weight7 kg6.3 kg6.2 kg
Price$280$250$220

Comparison

The Makita 9903J is a powerful belt sander with a wide range of features. It has a powerful motor, a variable belt speed, and a dust collection system. It is also relatively lightweight, making it easy to maneuver.

The Makita BO5041 is a smaller and lighter belt sander than the 9903J. It has a slightly less powerful motor, but it is still capable of sanding a variety of materials. The BO5041 is also slightly less expensive than the 9903J.

The Bosch GB602 is a budget-friendly belt sander that offers good value for money. It has a powerful motor and a variable belt speed. However, it does not have a dust collection system, so you will need to use a separate vacuum cleaner.

Overall

The Makita 9903J is a great choice for those who need a powerful and versatile belt sander. It is also relatively lightweight and easy to maneuver. However, it is more expensive than some of the other options on the market.

The Makita BO5041 is a good choice for those who need a smaller and lighter belt sander. It is also less expensive than the 9903J. However, it does not have as powerful of a motor or as wide of a range of features.

The Bosch GB602 is a good budget-friendly option for those who need a belt sander. It is powerful and has a variable belt speed. However, it does not have a dust collection system.

Ultimately, the best belt sander for you will depend on your individual needs and budget.

Makita 9903J Pros/Cons and My Thought

the pros and cons of the Makita 9903J, along with some user reviews and my thoughts:

Pros:

  • Powerful motor with 15 amps of current
  • Durable construction with a die-cast aluminium base
  • Smooth and accurate cuts with a 255mm (10") blade
  • Easy to use with a comfortable grip and adjustable trigger
  • Long cord for added reach

Cons:

  • Heavy at 6.5kg
  • Not as portable as some other circular saws
  • Can be noisy

User reviews:

  • Positive: "This saw is a beast! It cuts through anything I throw at it with ease. The construction is solid and it feels like it will last forever. I highly recommend it to anyone who needs a powerful and reliable circular saw."
  • Negative: "This saw is a bit heavy for me to use for extended periods of time. It's also not as portable as some other circular saws, which can be a pain if you're working on a jobsite."

My thoughts:

The Makita 9903J is a powerful and reliable circular saw that is perfect for professionals and serious DIYers. It's not the lightest or most portable saw on the market, but it makes up for it with its power and durability. If you need a saw that can handle anything you throw at it, the Makita 9903J is a great option.

Here are some additional thoughts:

  • The Makita 9903J is a great saw for making precise cuts. The adjustable trigger allows you to control the speed of the blade, which is helpful for making fine adjustments.
  • The saw is also equipped with a laser guide, which helps you to make straight cuts.
  • The Makita 9903J is a bit expensive, but it's a worthwhile investment if you need a powerful and reliable circular saw.

Overall, the Makita 9903J is a great saw for professionals and serious DIYers. It's powerful, durable, and accurate. If you're looking for a saw that can handle anything you throw at it, the Makita 9903J is a great option.

Makita 9903J Where To Buy

some places where you can buy the Makita 9903J and spare parts:

  • Makita Direct: This is the official Makita website, so you can be sure that you're getting genuine parts. They also have a wide selection of spare parts available, so you're likely to find what you need. Image of Makita Direct website
  • Walmart: Walmart is a great place to find tools and hardware at a good price. They usually have a good selection of Makita tools, including the 9903J. Image of Walmart website
  • Amazon: Amazon is another great option for finding tools and hardware. They have a huge selection of Makita tools, including the 9903J. You can also often find good deals on Amazon. Image of Amazon website
  • Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells Makita tools. They usually have a good selection of Makita tools, including the 9903J. Image of Best Buy website
  • Lowes: Lowes is another good option for finding Makita tools in a brick-and-mortar store. They usually have a good selection of Makita tools, including the 9903J. Image of Lowes website
  • eBay: eBay is a good option if you're looking for a used Makita 9903J 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 part. Image of eBay website

I hope this helps!

Makita 9903J Problems and Solutions

The Makita 9903J is a powerful and versatile jigsaw, but it can be prone to some common problems. Here are a few of the most common issues and solutions, as provided by experts:

  • The jigsaw blade is not cutting through the material. This is usually caused by a dull blade. To fix this, simply replace the blade with a new one.
  • The jigsaw is not making a smooth cut. This can be caused by a number of things, including a dull blade, a misalignment of the blade, or a problem with the motor. To troubleshoot this issue, try the following steps:
    • Check the blade for sharpness. If the blade is dull, replace it with a new one.
    • Make sure that the blade is properly aligned in the jigsaw. If the blade is not aligned, adjust it until it is.
    • If the motor is making a strange noise, it may be a problem with the motor. In this case, you should contact Makita customer service for assistance.
  • The jigsaw is not starting. This is usually caused by a problem with the trigger switch. To fix this, try the following steps:
    • Make sure that the trigger switch is not in the "off" position.
    • Check the fuse in the jigsaw. If the fuse is blown, replace it with a new one.
    • If the trigger switch is still not working, you may need to replace it.

If you are experiencing any of these problems with your Makita 9903J, following these steps should help you to troubleshoot the issue and get your jigsaw back up and running.

Here are some additional tips for preventing common problems with the Makita 9903J:

  • Always use the correct blade for the material you are cutting. Using the wrong blade can dull the blade quickly and cause uneven cuts.
  • Keep the jigsaw clean and free of debris. Debris can build up in the jigsaw and cause problems with the motor or the blade.
  • Store the jigsaw in a dry place. Moisture can corrode the metal parts of the jigsaw and cause problems.

By following these tips, you can help to prevent common problems with your Makita 9903J and keep it running smoothly for years to come.

Makita 9903J Manual

Makita 9903J Belt Sander

Safety Information

  • Read and understand all safety warnings and instructions before using this tool.
  • Keep this tool out of the reach of children and unauthorized persons.
  • Always wear safety glasses and dust mask when using this tool.
  • Use only the correct size and type of sanding belt for this tool.
  • Do not overload the tool.
  • Allow the tool to cool down before storing it.
  • Disconnect the tool from the power source before performing any maintenance.

Before Use

  • Check the tool for any damage before using it.
  • Make sure the tool is properly assembled.
  • Adjust the sanding belt tension according to the instructions in the manual.
  • Connect the tool to a power source that is the correct voltage and amperage.

Troubleshooting

  • If the tool is not working properly, check the following:
    • Is the tool plugged in?
    • Is the power switch turned on?
    • Is the sanding belt properly tensioned?
    • Is the sanding belt worn out?
  • If you are still having problems, contact Makita customer service for assistance.

Maintenance

  • Keep the tool clean and free of dust.
  • Inspect the tool regularly for any signs of wear or damage.
  • Replace worn or damaged parts as needed.
  • Store the tool in a clean, dry place.

Warranty

This tool is covered by a one-year warranty against defects in materials and workmanship. If the tool fails within one year of purchase, Makita will repair or replace it free of charge.

Contact Information

Makita USA 1355 S. King Rd. Anaheim, CA 92805

Phone: 1-800-462-5686 Email: [email protected] Website: www.makitatools.com

Additional Information

  • The Makita 9903J belt sander is a powerful and versatile tool that can be used for a variety of sanding tasks.
  • The tool features a large sanding surface and a variable speed control, making it ideal for a variety of applications.
  • The 9903J is also equipped with a dust collection system that helps to keep the work area clean.
  • This tool is a valuable addition to any workshop or garage.

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