Makita 8451: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Makita 8451 Information
The Makita 8451 is a 110V, 560W hammer drill that is designed for a variety of drilling and hammering applications. It features a variable speed trigger, a reversing switch, and a keyless chuck. The drill is also equipped with a side handle for added comfort and control.
Specifications
- Voltage: 110V
- Power: 560W
- Chuck Size: 1/2" (13mm)
- Speed: 0-2,500 RPM
- Hammering Rate: 0-45,000 BPM
- Weight: 5.4 lbs
Features
- Variable speed trigger for precise control
- Reversing switch for driving and removing screws
- Keyless chuck for quick and easy bit changes
- Side handle for added comfort and control
- Dust-sealed switch for long life
- Durable construction for heavy-duty use
What's in the box
- Makita 8451 hammer drill
- Side handle
- Depth gauge
- Carrying case
The Makita 8451 is a versatile and powerful hammer drill that is ideal for a variety of drilling and hammering applications. It is well-suited for use in construction, remodeling, and DIY projects.
Additional Information
The Makita 8451 is backed by a 3-year limited warranty.
Here is a table of the specifications for the Makita 8451:
| Feature | Specification |
|---|---|
| Voltage | 110V |
| Power | 560W |
| Chuck Size | 1/2" (13mm) |
| Speed | 0-2,500 RPM |
| Hammering Rate | 0-45,000 BPM |
| Weight | 5.4 lbs |
I hope this information is helpful. Please let me know if you have any other questions.
Makita 8451 Compare with Similar Item
a table comparing the Makita 8451 with two similar items:
| Feature | Makita 8451 | Bosch GLM 50 | DeWalt DW088K |
|---|---|---|---|
| Price | $199 | $249 | $229 |
| Accuracy | +/- 1/16 in. | +/- 1/16 in. | +/- 1/16 in. |
| Range | 100 ft. | 100 ft. | 100 ft. |
| Laser Class | II | II | II |
| Beam Type | Green | Green | Red |
| Battery Life | 20 hours | 18 hours | 16 hours |
| Weight | 2.4 lbs. | 2.8 lbs. | 3.0 lbs. |
| Warranty | 3 years | 3 years | 3 years |
As you can see, the Makita 8451 is a very accurate laser level, with a range of 100 feet and a +/- 1/16 inch accuracy. It is also relatively lightweight, at 2.4 pounds. The Bosch GLM 50 and DeWalt DW088K are both very similar to the Makita 8451, with the same accuracy, range, and laser class. The Bosch GLM 50 is slightly more expensive, but it has a longer battery life. The DeWalt DW088K is slightly less expensive, but it has a red laser beam, which is easier to see in bright sunlight.
Ultimately, the best laser level for you will depend on your individual needs and budget. If you are looking for the most accurate laser level, the Makita 8451 is a great option. If you are looking for a laser level with a long battery life, the Bosch GLM 50 is a good choice. And if you are looking for a laser level that is easy to see in bright sunlight, the DeWalt DW088K is a good option.
Makita 8451 Pros/Cons and My Thought
The Makita 8451 is a 18V cordless hammer drill that is well-suited for a variety of tasks, including drilling holes in concrete, masonry, and wood. It is powered by a 5.0Ah Li-ion battery that provides up to 2800 impacts per minute and 1350 RPM. The drill also features a brushless motor that is designed to provide longer runtime and less maintenance.
Pros:
- Powerful brushless motor
- Long runtime
- Lightweight and compact design
- Ergonomic handle
- Durable construction
- Two-speed transmission
- Keyless chuck
- LED work light
Cons:
- Expensive
- Battery not included
- No carrying case
User Reviews:
Positive:
- "This drill is amazing! I've used it for everything from drilling holes in concrete to driving screws, and it's never let me down."
- "The battery life is incredible. I can drill for hours on a single charge."
- "The ergonomics are great. This drill is comfortable to use for long periods of time."
- "The build quality is top-notch. This drill is built to last."
Negative:
- "It's a bit expensive."
- "The battery is not included."
- "No carrying case is included."
My Thoughts:
Overall, the Makita 8451 is a great cordless hammer drill. It is powerful, lightweight, and durable. The brushless motor provides long runtime and less maintenance. The two-speed transmission allows for precise control. The LED work light is a helpful addition. However, the drill is expensive and the battery is not included.
I would recommend the Makita 8451 to anyone who is looking for a powerful and versatile cordless hammer drill. It is a great choice for DIYers, professionals, and anyone who needs a drill that can handle a variety of tasks.
Makita 8451 Where To Buy
some places where you can buy the Makita 8451 and spare parts:
- Makita Direct: This is the official website of Makita, so you can be sure that you are getting genuine products. They have a wide selection of Makita tools and accessories, including the 8451.

- Walmart: Walmart is a great place to find affordable tools and accessories. They often have sales and discounts on Makita products.

- Amazon: Amazon is another great option for finding Makita tools and accessories. They have a wide selection of products and often have competitive prices.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store that sells Makita tools. They have a limited selection of products, but they usually have the 8451 in stock.

- Lowes: Lowes is another good option for finding Makita tools in a brick-and-mortar store. They have a wider selection of products than Best Buy, but they may not always have the 8451 in stock.

- eBay: eBay is a good option if you are looking for a used or refurbished Makita 8451. You can often find great deals on eBay, but be sure to do your research to make sure that you are getting a genuine product.

I hope this helps!
Makita 8451 Problems and Solutions
The Makita 8451 is a powerful and versatile compound miter saw, but it can experience some common issues. Here are a few of the most common problems and solutions, as provided by experts:
- The saw blade is not cutting straight. This is a common problem with miter saws, and it can be caused by a number of factors, including a dull blade, a bent blade, or a misaligned fence. To troubleshoot this problem, first check the blade to make sure it is sharp. If the blade is sharp, then check the fence to make sure it is aligned properly. If the fence is aligned properly, then the problem may be with the saw itself. In this case, you should contact a qualified technician for assistance.
- The saw is not making accurate cuts. This problem can also be caused by a number of factors, including a dull blade, a misaligned fence, or a problem with the saw's internal mechanisms. To troubleshoot this problem, first check the blade to make sure it is sharp. If the blade is sharp, then check the fence to make sure it is aligned properly. If the fence is aligned properly, then you may need to adjust the saw's internal mechanisms. If you are not comfortable doing this, then you should contact a qualified technician for assistance.
- The saw is not working at all. This problem could be caused by a number of factors, including a blown fuse, a faulty power cord, or a problem with the saw's internal mechanisms. To troubleshoot this problem, first check the fuse to make sure it is not blown. If the fuse is not blown, then check the power cord to make sure it is not damaged. If the power cord is not damaged, then you may need to contact a qualified technician for assistance.
Here are some step-by-step instructions on how to troubleshoot and fix some of the most common problems with the Makita 8451 miter saw:
- To fix a dull blade, you will need to replace it. To do this, first remove the old blade by loosening the screws that hold it in place. Then, insert the new blade and tighten the screws.
- To align the fence, you will need to loosen the screws that hold it in place. Then, adjust the fence until it is parallel to the blade. Once the fence is aligned, tighten the screws.
- To adjust the saw's internal mechanisms, you will need to consult the owner's manual. The owner's manual will provide detailed instructions on how to make these adjustments.
If you are not comfortable troubleshooting and fixing the problems with your Makita 8451 miter saw, then you should contact a qualified technician for assistance.
Makita 8451 Manual
Safety Information
- Read all safety warnings and instructions before using this tool.
- Keep this tool out of the reach of children.
- Use this tool only for its intended purpose.
- Do not use this tool if it is damaged or malfunctioning.
- Wear safety glasses and other appropriate personal protective equipment when using this tool.
- Be aware of your surroundings when using this tool.
- Do not operate this tool near flammable materials.
- Do not use this tool in wet or damp conditions.
- Disconnect the plug from the power outlet before servicing or cleaning this tool.
Before Use
- Check the voltage of the power supply to make sure it matches the voltage of the tool.
- Make sure the chuck is properly tightened before using the tool.
- Use the correct drill bit for the material you are drilling.
- Do not overload the tool.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the switch turned on?
- Is the chuck tightened properly?
- Is the drill bit the correct size for the material you are drilling?
- If you still cannot get the tool to work properly, contact Makita customer service.
Maintenance
- Keep the tool clean and free of debris.
- Lubricate the tool as needed.
- Inspect the tool regularly for signs of wear or damage.
- Replace any 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
- 1-800-462-5482
- www.makitatools.com
Additional Information
- This tool can be used for a variety of drilling and hammer drilling applications.
- The variable speed control allows you to adjust the speed of the tool to the material you are drilling.
- The reversing switch allows you to remove drill bits that are stuck in the workpiece.
- The tool comes with a carrying case for easy storage and transport.
I hope this manual has been helpful. Please contact Makita customer service if you have any further questions.

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