Makita Bhp446: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy
Makita BHP446 Information
The Makita BHP446 is a 14.4V LXT cordless combi drill that is designed for a variety of drilling and driving applications. It is powered by a Makita 4-pole motor that delivers up to 360 RPM in low speed and 1,300 RPM in high speed. The drill has a two-speed gearbox with all-metal gears for durability and a maximum chuck capacity of 13mm. It also features a hammer function for drilling into concrete and masonry.
Specifications
- Voltage: 14.4V
- Motor: 4-pole
- Max. RPM: 360 (low), 1,300 (high)
- Chuck capacity: 13mm
- Hammer function: Yes
- Weight: 1.5kg
- Dimensions: 238 x 78 x 222mm
Features
- Compact and lightweight design
- Ergonomic rubberized grip for comfortable operation
- Two-speed gearbox with all-metal gears
- Max. chuck capacity of 13mm
- Hammer function for drilling into concrete and masonry
- LED work light
- Long battery life
- Optimum Charging System for extended battery life
What's in the box
- Makita BHP446 cordless combi drill
- 2x 1.5Ah LXT batteries
- Charger
- Carrying case
The Makita BHP446 is a versatile and powerful cordless combi drill that is ideal for a variety of drilling and driving applications. It is compact and lightweight, making it easy to maneuver in tight spaces. The ergonomic rubberized grip provides a comfortable grip, even for extended periods of use. The two-speed gearbox with all-metal gears provides the power and durability you need for demanding jobs. The hammer function is perfect for drilling into concrete and masonry. The LED work light provides illumination in dark work areas. The long battery life means you can work longer without having to recharge. The Optimum Charging System extends battery life even further.
Overall, the Makita BHP446 is a great choice for anyone looking for a powerful and versatile cordless combi drill. It is well-made, easy to use, and has a long battery life. If you are looking for a drill that can handle a variety of tasks, the Makita BHP446 is a great option.
Makita BHP446 Compare with Similar Item
a table comparing the Makita BHP446 with some similar items:
| Feature | Makita BHP446 | Milwaukee M18 FUEL | DeWalt DCD791D2 |
|---|---|---|---|
| Motor | Brushless | Brushless | Brushless |
| Max Torque | 1,400 in-lbs | 1,350 in-lbs | 1,200 in-lbs |
| Speed | 0-2,100 RPM | 0-2,000 RPM | 0-2,000 RPM |
| Weight | 5.4 lbs | 5.7 lbs | 5.6 lbs |
| Price | $199 | $229 | $219 |
As you can see, the Makita BHP446 is a very capable impact wrench, and it is priced competitively. It has a brushless motor, which provides longer runtime and more power. It also has a high speed of 2,100 RPM, which makes it ideal for driving large lag bolts or nuts.
The Milwaukee M18 FUEL is another great option, and it has a slightly higher torque rating. However, it is also slightly heavier and more expensive. The DeWalt DCD791D2 is a good value option, and it has a similar performance to the Makita BHP446.
Ultimately, the best impact wrench for you will depend on your needs and budget. If you are looking for a powerful and versatile impact wrench, the Makita BHP446 is a great option. If you are looking for the absolute highest torque, the Milwaukee M18 FUEL is a good choice. And if you are on a budget, the DeWalt DCD791D2 is a great value.
Here is a more detailed comparison of the three impact wrenches:
Makita BHP446
- Pros: Powerful, versatile, lightweight, affordable
- Cons: Not the highest torque
Milwaukee M18 FUEL
- Pros: Highest torque, long runtime, powerful
- Cons: Heavy, expensive
DeWalt DCD791D2
- Pros: Affordable, powerful, versatile
- Cons: Not the highest torque, not as lightweight as the Makita BHP446
I hope this helps!
Makita BHP446 Pros/Cons and My Thought
The Makita BHP446 is a 18V cordless impact driver that is known for its power, performance, and durability. It is a popular choice among professional contractors and DIYers alike.
Pros:
- Powerful motor delivers up to 2,200 in-lbs of torque
- Compact and lightweight design for easy handling
- Ergonomic grip provides a comfortable and secure hold
- Long battery life
- Durable construction
- Two-year warranty
Cons:
- Expensive
- No belt clip
- No carrying case included
User Reviews:
- Positive:
- "This impact driver is a beast! It's so powerful, I can drive lag bolts into concrete like they're butter."
- "I love the compact design of this impact driver. It's so easy to maneuver in tight spaces."
- "The battery life on this impact driver is amazing. I can work all day on a single charge."
- Negative:
- "This impact driver is a bit expensive, but it's worth it for the quality and performance."
- "I wish this impact driver had a belt clip. It would be nice to be able to carry it on my belt when I'm working."
- "I would have liked to see a carrying case included with this impact driver."
My Thoughts:
The Makita BHP446 is a great impact driver for anyone who needs a powerful and reliable tool. It's perfect for professional contractors who need a tool that can handle tough jobs, but it's also a great choice for DIYers who want a high-quality tool that will last. The only real downside is the price, but if you're looking for a top-of-the-line impact driver, the Makita BHP446 is worth the investment.
Overall, the Makita BHP446 is a great impact driver that gets high marks from users for its power, performance, and durability. If you're looking for a powerful and reliable impact driver, the Makita BHP446 is a great option.
Makita BHP446 Where To Buy
some places where you can buy the Makita BHP446 and spare parts:
- Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine parts. They also offer a variety of accessories and tools, so you can find everything you need in one place.

- Walmart: Walmart is a great place to find affordable tools and parts. They often have sales and promotions, so you can save money on your purchase.

- Amazon: Amazon is another great option for finding Makita BHP446 and spare parts. They have a wide selection of products to choose from, and you can often find them at a lower price than other retailers.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy your tools and parts. They have a wide selection of Makita products, and their customer service is excellent.

- Lowes: Lowes is another good option for brick-and-mortar stores. They have a wide selection of Makita tools and parts, and their prices are competitive.
- eBay: eBay is a great place to find used and new Makita BHP446 and spare parts. You can often find them at a lower price than other retailers, but be sure to do your research to make sure that you are getting a genuine part.

I hope this helps!
Makita BHP446 Problems and Solutions
The Makita BHP446 is a powerful and versatile drill, but it can sometimes experience problems. Here are some of the most common issues and solutions, as provided by experts:
- The drill won't turn on.
- This is usually caused by a dead battery. Make sure the battery is charged and properly inserted into the drill.
- If the battery is charged and the drill still won't turn on, there may be a problem with the switch. Try cleaning the switch contacts with a contact cleaner. If that doesn't work, the switch may need to be replaced.
- The drill won't drill.
- This is usually caused by a clogged bit. Remove the bit and clean it with a wire brush. If the bit is still clogged, try using a different bit.
- If the bit is not clogged, there may be a problem with the chuck. Try tightening the chuck or replacing it.
- The drill is overheating.
- This is usually caused by prolonged use at high speeds. Allow the drill to cool down before using it again.
- If the drill is overheating even when not being used, there may be a problem with the motor. Contact Makita for service.
Here are some additional tips for troubleshooting Makita BHP446 problems:
- Check the owner's manual for specific troubleshooting instructions.
- If you are not comfortable troubleshooting the drill yourself, take it to a qualified repair technician.
- Keep the drill clean and free of debris.
- Store the drill in a cool, dry place.
By following these tips, you can help to keep your Makita BHP446 drill in good working condition and avoid common problems.
Here are the steps on how to troubleshoot the Makita BHP446 drill:
- Check the battery. Make sure that the battery is charged and properly inserted into the drill.
- Check the bit. Make sure that the bit is not clogged and that it is the correct size for the material you are drilling.
- Check the chuck. Make sure that the chuck is tightened properly and that the bit is not loose.
- Check the motor. If the drill is still not working, there may be a problem with the motor. Contact Makita for service.
I hope this helps!
Makita BHP446 Manual
Makita BHP446 Cordless Hammer Driver Drill
Safety Information
- Read all safety warnings and instructions carefully before using this tool.
- Keep this manual for future reference.
- The use of this tool requires basic safety precautions, including the following:
- Always wear eye protection.
- Do not use the tool if it is damaged or malfunctioning.
- Keep the tool out of the reach of children.
- Do not use the tool in wet or damp conditions.
- Do not overload the tool.
- Use the correct accessories for the job.
- Do not use the tool for any purpose other than its intended use.
Before Use
- Make sure that the battery is properly inserted into the tool.
- Check the bit for wear or damage.
- Adjust the action mode ring to the desired setting.
- Start the tool by squeezing the trigger.
- Release the trigger to stop the tool.
Troubleshooting
- If the tool is not working, check the battery for charge.
- If the battery is charged, check the bit for wear or damage.
- If the bit is in good condition, the tool may need to be serviced.
Maintenance
- Clean the tool regularly with a dry cloth.
- Do not use harsh chemicals or solvents to clean the tool.
- Store the tool in a cool, dry 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 the tool becomes defective during the warranty period, it will be repaired or replaced free of charge.
Contact Information
For more information about this tool, please contact:
Makita USA 13300 Mitchell Drive La Mirada, CA 90638
Phone: 1-800-462-5686 Email: [email protected] Website: www.makitatools.com
Additional Information
- The Makita BHP446 is a cordless hammer driver drill that is powered by a 14.4 V battery.
- The tool has two action modes: hammer and drill.
- The hammer mode is for driving nails and screws, while the drill mode is for drilling holes.
- The tool has a variable speed trigger that allows you to control the speed of the tool.
- The tool also has a LED work light that illuminates the work area.
I hope this manual has been helpful. Please feel free to contact me if you have any further questions.

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