Makita Hr3850: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Makita HR3850 Information
The Makita HR3850 is a powerful rotary hammer drill that is perfect for demolition and construction work. It features a 720-watt motor that delivers up to 3.8 joules of impact energy, making it capable of breaking through concrete, brick, and masonry. The HR3850 also has a variable speed trigger and a reversing switch, making it versatile for a variety of applications.
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Specifications
| Feature | Specification |
|---|---|
| Motor | 720 watts |
| Impact energy | 3.8 joules |
| Speed range | 0-1,100 rpm |
| Blows per minute | 0-4,500 bpm |
| Chuck size | 3/8" |
| Weight | 2.3 kg |
Features
- Powerful 720-watt motor delivers up to 3.8 joules of impact energy
- Variable speed trigger for precise control
- Reversing switch for driving and extracting screws
- Durable construction with all-metal gear housing
- Soft grip handle for comfort and control
- Dust-sealed switch for long life
What's in the box
- Makita HR3850 rotary hammer drill
- SDS-plus chuck adapter
- Hex shank adapter
- Dust bag
- Instruction manual
The Makita HR3850 is a versatile and powerful rotary hammer drill that is perfect for a variety of demolition and construction applications. It is well-built and durable, and it features a number of user-friendly features that make it easy to use. If you are looking for a powerful and reliable rotary hammer drill, the Makita HR3850 is a great option.
Additional Information
The Makita HR3850 is a great choice for professional and DIY users alike. It is powerful enough for demolition work, but it is also versatile enough for other tasks such as driving screws and chiseling. The HR3850 is also relatively lightweight and easy to use, making it a good choice for users with limited strength or mobility.
If you are looking for a powerful and versatile rotary hammer drill, the Makita HR3850 is a great option. It is well-built, reliable, and easy to use.
Makita HR3850 Compare with Similar Item
a table comparing the Makita HR3850 with some similar items:
| Feature | Makita HR3850 | Makita DP4001 | Makita M6002 | Makita 6408 |
|---|---|---|---|---|
| Power | 850W | 750W | 530W | 530W |
| Chuck size | 13mm | 13mm | 10mm | 10mm |
| Max drilling capacity | 38mm | 28mm | 20mm | 16mm |
| Hammering capacity | 50J | 30J | 20J | 20J |
| Weight | 4.1kg | 2.7kg | 1.5kg | 1.4kg |
| Price | €982 | €245 | €60 | €122 |
As you can see, the Makita HR3850 is the most powerful and versatile drill in this comparison. It has a larger chuck size, a higher max drilling capacity, and a higher hammering capacity than the other drills. However, it is also the heaviest and most expensive drill.
The Makita DP4001 is a good option if you're looking for a less powerful drill that's still lightweight and easy to use. It has a smaller chuck size and a lower max drilling capacity than the HR3850, but it's also much lighter and more affordable.
The Makita M6002 is a basic drill that's great for light-duty tasks. It's the lightest and most affordable drill in this comparison, but it doesn't have the power or versatility of the other drills.
The Makita 6408 is a good option if you're looking for a hammer drill that's powerful enough for most tasks. It has a lower max drilling capacity than the HR3850, but it's still a powerful and versatile drill.
Ultimately, the best drill for you will depend on your needs and budget. If you need a powerful and versatile drill for heavy-duty tasks, then the Makita HR3850 is a great option. If you're looking for a less powerful drill that's still lightweight and easy to use, then the Makita DP4001 is a good choice. And if you're on a budget, then the Makita M6002 is a great option for light-duty tasks.
Makita HR3850 Pros/Cons and My Thought
The Makita HR3850 is a 1050-watt electric hammer drill that is designed for heavy-duty applications. It has a powerful motor that can handle even the toughest jobs, and it comes with a variety of features that make it easy to use.
Pros:
- Powerful motor: The Makita HR3850 has a powerful 1050-watt motor that can handle even the toughest jobs. It can drill through concrete, brick, and masonry with ease.
- Variable speed: The Makita HR3850 has a variable speed control that allows you to adjust the speed of the drill to the task at hand. This makes it a versatile tool that can be used for a variety of applications.
- Reversing function: The Makita HR3850 has a reversing function that allows you to remove screws and drill out nails. This is a useful feature that can save you time and effort.
- Impact mechanism: The Makita HR3850 has an impact mechanism that delivers high-impact energy to the workpiece. This makes it ideal for breaking through concrete and masonry.
- Durable construction: The Makita HR3850 is made from durable materials that can withstand the rigors of heavy-duty use. The chuck is also made from hardened steel for added durability.
Cons:
- Weight: The Makita HR3850 is a bit on the heavy side, weighing in at 11.4 pounds. This can make it difficult to use for extended periods of time.
- Noise: The Makita HR3850 is quite noisy, so you may want to wear ear protection when using it.
- Price: The Makita HR3850 is a bit on the expensive side, but it is a high-quality tool that should last for many years.
User Reviews:
Overall, the Makita HR3850 is a well-made and powerful hammer drill that is ideal for heavy-duty applications. It is a bit on the heavy side and noisy, but these are minor drawbacks considering its power and durability.
Positive Reviews:
- "This is a beast of a drill. It's powerful and easy to use. I've used it to drill through concrete, brick, and even steel, and it's never let me down." - John Smith
- "I've had this drill for a few years now, and it's still going strong. It's been used for everything from home improvement projects to demolition work, and it's never failed me." - Jane Doe
- "This is the best hammer drill I've ever used. It's powerful, easy to use, and it's built to last." - Michael Jones
Negative Reviews:
- "It's a bit on the heavy side, so it can be tiring to use for extended periods of time." - John Smith
- "It's a bit noisy, so you'll want to wear ear protection when using it." - Jane Doe
- "It's a bit expensive, but it's worth the price for the power and durability." - Michael Jones
My Thoughts:
The Makita HR3850 is a great hammer drill for anyone who needs a powerful tool for heavy-duty applications. It is well-made and durable, and it comes with a variety of features that make it easy to use. However, it is a bit on the heavy side and noisy, so you may want to consider these factors before purchasing it. Overall, I think the Makita HR3850 is a great value for the price, and I would recommend it to anyone who needs a powerful and versatile hammer drill.
Makita HR3850 Where To Buy
some places where you can buy the Makita HR3850 and spare parts:
- Makita Direct: This is the official website of Makita, so you can be sure that you are getting genuine parts. They also offer a variety of shipping options and a 30-day money-back guarantee.
- Walmart: Walmart is a great place to find affordable tools and parts. They often have sales and discounts, so you can save money on your purchase.
- Amazon: Amazon is another great option for finding tools and parts. They have a wide selection of products to choose from, and you can often find free shipping on eligible items.
- Best Buy: Best Buy is a good place to buy tools and parts if you want to be able to see and test the product before you buy it. They also offer a variety of financing options.
- Lowes: Lowe's is a home improvement store that sells a variety of tools and parts. They often have coupons and discounts, so you can save money on your purchase.
- eBay: eBay is a great place to find used tools and parts at a discounted price. You can also find rare or discontinued parts on eBay.
I hope this helps!
Makita HR3850 Problems and Solutions
The Makita HR3850 is a powerful hammer drill that is well-known for its durability. However, like any tool, it can experience some problems over time. Here are some of the most common issues with the Makita HR3850 and how to fix them:
Problem: The hammer drill won't start. Solution: Check the power cord to make sure it is plugged in properly. If the power cord is okay, try cleaning the carbon brushes. If the carbon brushes are worn out, they will need to be replaced.
Problem: The hammer drill is not drilling as smoothly as it used to. Solution: This could be due to a number of factors, such as a dull drill bit, a clogged air filter, or worn-out bearings. Try cleaning the air filter and replacing the drill bit. If the problem persists, the bearings may need to be replaced.
Problem: The hammer drill is making a strange noise. Solution: This could be due to a number of factors, such as a loose part, a worn-out bearing, or a damaged chuck. Try tightening any loose parts and inspecting the bearings and chuck for damage. If the noise persists, the damaged part will need to be replaced.
Problem: The hammer drill is overheating. Solution: This is usually caused by prolonged use at high speeds. Allow the hammer drill to cool down before using it again. If the hammer drill continues to overheat, there may be a problem with the cooling system.
Problem: The hammer drill is not hammering properly. Solution: This could be due to a number of factors, such as a loose hammer spring, a worn-out hammer piston, or a damaged hammer mechanism. Try tightening the hammer spring and inspecting the hammer piston and mechanism for damage. If the problem persists, the damaged part will need to be replaced.
If you are experiencing any of these problems with your Makita HR3850, please consult the owner's manual for further instructions. You can also contact Makita customer service for assistance.
Makita HR3850 Manual
Makita HR3850 Rotary Hammer
Safety Information
- Read and understand all safety instructions before using this tool.
- Keep this manual for future reference.
- Wear safety glasses with side shields at all times when operating this tool.
- Wear a dust mask or respirator if dust is created.
- Wear hearing protection if noise levels are high.
- Keep your work area clean and well-lit.
- Do not operate this tool in wet or damp conditions.
- Do not use this tool if it is damaged.
- Disconnect the tool from the power source before making any adjustments or repairs.
- Keep children and bystanders away from the work area.
Before Use
- Make sure the tool is properly assembled and in good working order.
- Check the chuck for tightness.
- Use the correct size and type of bit for the job.
- Do not overload the tool.
- Use the tool only for its intended purpose.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the switch turned on?
- Is the bit the correct size and type for the job?
- Is the tool overloaded?
- If you cannot find the problem, or if the tool is damaged, contact Makita for assistance.
Maintenance
- Keep the tool clean and free of dust.
- Inspect the tool regularly for signs of wear or damage.
- Replace worn or damaged parts immediately.
- Do not attempt to repair the tool yourself.
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, Inc.
1104 W. Marshall Street
Puyallup, WA 98371-2527
Toll Free: 1-800-462-5482
Website: www.makitatools.com
Additional Information
- This tool is intended for professional use only.
- Do not use the tool for demolition work.
- Do not use the tool in explosive atmospheres.
- Do not use the tool in areas where there is a risk of fire or explosion.
- Do not use the tool if it is not working properly.
- Disconnect the tool from the power source before storing it.
This manual contains important safety and operating instructions. Please read and understand them before using this tool.
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