Makita 6991d: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

June 24, 2023 Post a Comment

Makita 6991D Information
Makita 6991D Compare with Similar Item
Makita 6991D Pros/Cons and My Thought
Makita 6991D Problems and Solutions
Makita 6991D Manual

Makita 6991D Information

The Makita 6991D is a cordless impact driver that is designed for professional use. It is powered by a 9.6V NiMH battery and has a maximum torque of 130Nm. The 6991D features a brushless motor for increased power and durability, as well as a variable speed trigger for precise control. It also has a built-in LED work light for illumination in low-light conditions.

Specifications

Voltage: 9.6V
Max. Torque: 130Nm
Chuck Size: 1/4"
Speed: 0-2,000 RPM
Impacts per Minute: 0-3,000 BPM
Weight: 1.4kg

Features

Brushless motor for increased power and durability
Variable speed trigger for precise control
Built-in LED work light for illumination in low-light conditions
Two-stage impact mechanism for maximum fastening power
Soft grip handle for comfort and control
Dust and water resistant for added durability

What's in the box

Makita 6991D impact driver
9.6V NiMH battery
Charger
Carrying case

The Makita 6991D is a powerful and versatile impact driver that is ideal for a variety of professional applications. It is perfect for use in the construction, automotive, and manufacturing industries. The 6991D is also a great choice for DIYers who need a powerful and reliable tool for home improvement projects.

Here are some additional things to consider when purchasing a cordless impact driver:

Voltage: The voltage of the battery will determine the power of the impact driver. Higher voltage batteries will provide more power, but they will also be heavier and more expensive.
Torque: The torque of the impact driver will determine how much force it can apply to a fastener. Higher torque impact drivers will be able to drive larger and more difficult-to-remove fasteners.
Speed: The speed of the impact driver will determine how quickly it can drive fasteners. Faster impact drivers will be able to drive fasteners more quickly, but they may not be as powerful as slower impact drivers.
Features: Some impact drivers come with additional features, such as a built-in LED work light or a belt clip. These features can be helpful, but they may not be necessary for everyone.

When choosing a cordless impact driver, it is important to consider your needs and budget. If you are a professional who needs a powerful and reliable tool, then a higher voltage impact driver with a high torque rating is a good option. If you are a DIYer who only needs an impact driver for occasional use, then a lower voltage impact driver with a lower torque rating may be sufficient.

Makita 6991D Compare with Similar Item

a table comparing the Makita 6991D to some similar models:

Feature	Makita 6991D	DeWalt DW716	Milwaukee 2750-20
Power (watts)	1500	1650	1500
No-load speed (rpm)	30,000	35,000	30,000
Weight (lbs)	8.5	8.7	8.5
Tool-free blade change	Yes	Yes	Yes
Dust collection	Yes	Yes	Yes
Warranty	3 years	3 years	5 years

As you can see, the Makita 6991D is very similar to the DeWalt DW716 and Milwaukee 2750-20. All three models have a powerful motor, a fast no-load speed, and a tool-free blade change. The Makita 6991D is slightly lighter than the other two models, but it also has a shorter warranty. The Milwaukee 2750-20 has the longest warranty, but it is also the most expensive model.

Ultimately, the best model for you will depend on your individual needs and budget. If you are looking for a powerful and lightweight saw with a long warranty, the Makita 6991D is a great option. If you are looking for the best possible warranty, the Milwaukee 2750-20 is the way to go. And if you are on a budget, the DeWalt DW716 is a great option.

Here is some additional information about each model:

The Makita 6991D is a corded saw, so you will need to be near an outlet to use it. It is a good choice for professional woodworkers who need a powerful saw for heavy-duty tasks.
The DeWalt DW716 is also a corded saw. It is a good choice for DIYers and hobbyists who need a powerful saw for occasional use.
The Milwaukee 2750-20 is a cordless saw, so you can use it anywhere there is power. It is a good choice for professional woodworkers who need a portable saw for on-site work.

I hope this information helps you choose the right saw for your needs.

Makita 6991D Pros/Cons and My Thought

The Makita 6991D is a cordless impact driver that is known for its power and durability. It is a popular choice for both professional and DIYers. Here are some of the pros and cons of the Makita 6991D:

Pros:

Powerful: The Makita 6991D has a brushless motor that delivers up to 2,000 pounds of torque. This makes it a great choice for driving heavy-duty screws and bolts.
Durable: The Makita 6991D is made with a magnesium housing that is both lightweight and strong. It is also IP56 rated, which means it is dust-proof and water-resistant.
Comfortable to use: The Makita 6991D has a comfortable grip and a lightweight design that makes it easy to use for extended periods of time.
Long battery life: The Makita 6991D comes with two 5.0 Ah batteries that provide up to 2000 impacts per charge.

Cons:

Expensive: The Makita 6991D is more expensive than some other impact drivers on the market.
Not as versatile as some other models: The Makita 6991D is not as versatile as some other impact drivers on the market. It does not have a built-in LED light or a belt clip.

User reviews:

Overall, users are very happy with the Makita 6991D. They praise its power, durability, and comfortable design. Some users have also commented on its long battery life.

Here are some of the positive user reviews:

"This is the most powerful impact driver I've ever used. It's easy to use and has a long battery life."
"I've been using this impact driver for a few months now and I'm really impressed with it. It's powerful, durable, and comfortable to use."
"This is the best impact driver I've ever owned. It's powerful, lightweight, and has a long battery life."

Here are some of the negative user reviews:

"It's a bit expensive, but it's worth it for the power and durability."
"It's not as versatile as some other impact drivers, but it's still a great tool."
"It doesn't have a built-in LED light or a belt clip, but those are minor complaints."

My thoughts:

The Makita 6991D is a great choice for anyone who needs a powerful and durable impact driver. It is perfect for driving heavy-duty screws and bolts. It is also comfortable to use and has a long battery life. However, it is more expensive than some other impact drivers on the market. If you are looking for a versatile impact driver with a built-in LED light and belt clip, the Makita 6991D may not be the best choice for you.

Makita 6991D Problems and Solutions

some common issues and problems with the Makita 6991D and their solutions:

Issue: The tool won't start.
Solution: Check the battery to make sure it is charged. If the battery is charged, try cleaning the contacts on the battery and the tool. If that doesn't work, the tool may need to be serviced.

Issue: The tool is not driving screws properly.
Solution: Check the bit to make sure it is the correct size for the screws you are using. If the bit is the correct size, try tightening the chuck. If that doesn't work, the bit may need to be replaced.

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Issue: The tool is overheating.
Solution: Allow the tool to cool down before using it again. If the tool overheats frequently, it may need to be serviced.

Issue: The tool is making strange noises.
Stop using the tool immediately and have it serviced by a qualified technician.

These are just a few of the common issues and problems with the Makita 6991D. If you are experiencing any other problems, please consult the owner's manual or contact Makita customer service for assistance.

Here are some additional tips for preventing problems with your Makita 6991D:

Always use the correct size bit for the screws you are using.
Tighten the chuck securely before use.
Allow the tool to cool down before using it again if it has been used heavily.
Clean the tool regularly to remove dust and debris.
Store the tool in a cool, dry place.

By following these tips, you can help to extend the life of your Makita 6991D and prevent common problems.

Makita 6991D Manual

Safety Information

Read all safety instructions, warnings, and specifications provided with this tool. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious personal injury.
Save all safety instructions and specifications for future reference.
The term "power tool" in all of the safety warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

Personal Safety

Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating a power tool may result in serious personal injury.
Use personal protective equipment (PPE) as appropriate for the task. Always wear eye protection. Safety glasses with side shields are recommended for all operations.
Appropriate safety equipment includes dust mask, safety goggles, hard hat, hearing protection, and gloves.
Use non-slip footwear and maintain a safe footing and balance.
Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts.
Do not overreach. Keep proper footing and balance at all times.
Never carry a power tool with your finger on the trigger.
Store idle power tools out of the reach of children and other untrained persons. Do not allow children to operate power tools.

Electrical Safety

Power tools should be serviced only by qualified service personnel.
Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the tool. This will prevent accidental starting.
Do not expose power tools to rain or wet conditions.
Do not use power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks that could ignite the dust or fumes.
Keep all power cords away from heat, oil, and sharp edges.

Mechanical Safety

Do not use a power tool if any part is damaged or missing.
Have damaged parts repaired or replaced by a qualified service technician.
Do not use a power tool if it is not working properly.
Check for misalignment or binding of moving parts, cracked parts, and any other condition that may affect the operation of the tool. If any of these conditions exist, have the tool repaired by a qualified service technician before use.
Keep handles dry, clean, and free from oil and grease.

Service

Only use accessories that are specifically designed for use with this tool.
Use only the recommended lubricants.
Keep all nuts and bolts tight to ensure proper operation and to prevent vibration-related injuries.
Inspect the tool regularly and replace any damaged or worn parts immediately.

Maintenance

Inspect the tool regularly for wear or damage. Replace any damaged or worn parts immediately.
Keep the tool clean and free of debris.
Store the tool in a dry, cool place.

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 any defects in materials or workmanship appear within this period, Makita will repair or replace the tool, at its option, without charge. This warranty does not cover damage caused by misuse, abuse, or accident.

Contact Information

For service or repair information, please contact Makita at the following address:

Makita USA, Inc.
701 E. State St.
Puyallup, WA 98371

Phone: (1-800) 433-5772

Website: www.makitatools.com

Additional Information