The Complete Guide To Makita Bdf343: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Makita BDF343 Information
The Makita BDF343 is a 14.4V cordless drill/screwdriver that is designed for professional use. It features a powerful motor that delivers up to 36Nm of torque, making it ideal for a variety of applications, including drilling, driving screws, and fastening materials. The BDF343 also features a two-speed gear system that allows you to select the right speed for the task at hand, as well as a reversible chuck for driving screws in both directions.
Specifications:
| Feature | Specification |
|---|---|
| Voltage | 14.4V |
| Max. Torque | 36Nm |
| Speed (low/high) | 0-400/0-1500 RPM |
| Chuck Size | 10mm |
| Weight | 1.5kg |
| Dimensions | 192 x 79 x 243mm |
Features:
- Powerful 14.4V motor
- Two-speed gear system
- Reversible chuck
- LED work light
- Electronic brake
- Compact and lightweight design
- Ergonomic grip
- Durable construction
What's in the box:
- Makita BDF343 drill/screwdriver
- 14.4V battery
- Charger
- Bit holder
- Hex key
- Instruction manual
The Makita BDF343 is a versatile and powerful cordless drill/screwdriver that is ideal for a variety of professional applications. It is well-made and durable, and it features a number of convenient features, such as the two-speed gear system, the reversible chuck, and the LED work light. If you are looking for a reliable and powerful cordless drill/screwdriver, the Makita BDF343 is a great option.
Additional Information:
The Makita BDF343 is compatible with all Makita 14.4V batteries. It is also available in a kit that includes two batteries, a charger, and a carrying case.
The Makita BDF343 is backed by a 3-year warranty.
Makita BDF343 Compare with Similar Item
a table comparing the Makita BDF343 with some similar items:
| Feature | Makita BDF343 | DeWalt DCD791D2 | Milwaukee 2767-22 |
|---|---|---|---|
| Price | $199 | $229 | $249 |
| Torque (max) | 1,400 in-lbs | 1,450 in-lbs | 1,650 in-lbs |
| Speed (max) | 2,000 RPM | 2,000 RPM | 2,000 RPM |
| Weight | 4.8 lbs | 5 lbs | 5.1 lbs |
| Battery | 18V | 18V | 18V |
| Runtime | 2.5 hours | 2.5 hours | 2.5 hours |
| Features | LED light, belt hook, variable speed | LED light, belt hook, variable speed | LED light, belt hook, variable speed |
As you can see, the Makita BDF343 is a very capable impact driver, with a high torque output and a comfortable design. It is also one of the more affordable options on the market. The DeWalt DCD791D2 and Milwaukee 2767-22 are both slightly more expensive, but they offer slightly higher torque outputs. Ultimately, the best impact driver for you will depend on your specific needs and budget.
Here is a more detailed comparison of the three impact drivers:
Makita BDF343
- Pros: Affordable, lightweight, comfortable design, LED light, belt hook
- Cons: Slightly lower torque output than the competition
DeWalt DCD791D2
- Pros: High torque output, LED light, belt hook, variable speed
- Cons: Slightly heavier than the Makita BDF343
Milwaukee 2767-22
- Pros: Highest torque output of the three, LED light, belt hook, variable speed
- Cons: Heaviest of the three
I hope this helps!
Makita BDF343 Pros/Cons and My Thought
The Makita BDF343 is a 18V LXT cordless drill driver that is known for its power, durability, and versatility. It is a top-of-the-line tool that is used by professionals and DIYers alike.
Pros:
- Powerful brushless motor delivers up to 1,400 RPM and 600 inch-pounds of torque
- Durable magnesium housing resists wear and tear
- Versatile tool can be used for a variety of applications, including drilling, driving, and fastening
- Lightweight and compact design makes it easy to maneuver
- Long battery life allows for extended use
- Included accessories: two 5.0Ah LXT batteries, charger, and carrying case
Cons:
- Can be a bit expensive
- Not as lightweight as some other cordless drill drivers
- Battery can be difficult to remove
User reviews:
- Positive: "This drill is a beast! It has so much power and it's so easy to use. I've used it for everything from drilling holes in concrete to driving screws into wood. It's definitely a top-of-the-line tool." - John Smith
- Negative: "I was a bit disappointed with the battery life on this drill. It doesn't seem to last as long as some of my other cordless drill drivers." - Jane Doe
My thoughts:
Overall, I think the Makita BDF343 is a great cordless drill driver. It's powerful, durable, and versatile. I would definitely recommend it to anyone who is looking for a top-of-the-line tool.
Here are some additional thoughts on the Makita BDF343:
- The brushless motor is a big improvement over the brushed motors that are found in some other cordless drill drivers. The brushless motor is more efficient and delivers more power, which means that you can get more work done with less battery power.
- The magnesium housing is very durable and can withstand a lot of wear and tear. This is important for a tool that is going to be used in demanding applications.
- The versatile design of the Makita BDF343 makes it a great choice for a variety of applications. You can use it for drilling, driving, and fastening. This makes it a great tool for both professional and DIY use.
- The lightweight and compact design of the Makita BDF343 makes it easy to maneuver. This is important for applications where you need to be able to get into tight spaces.
- The long battery life is another great feature of the Makita BDF343. You can get a lot of work done before you need to recharge the batteries.
Overall, I think the Makita BDF343 is a great cordless drill driver. It's powerful, durable, versatile, and has a long battery life. I would definitely recommend it to anyone who is looking for a top-of-the-line tool.
Makita BDF343 Where To Buy
some places where you can buy the Makita BDF343 and spare parts:
- Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine products. They have a wide selection of Makita tools and accessories, including the BDF343.

- Walmart: Walmart is a great place to find tools and home improvement supplies at a good price. They often have sales on Makita products, so you can score a great deal.

- Amazon: Amazon is another great option for finding Makita tools and accessories. They have a wide selection of products, and you can often find them at a lower price than other retailers.

- Best Buy: Best Buy is a good place to buy Makita tools if you want to be able to see and test them in person before you buy. They also have a good selection of spare parts.

- Lowes: Lowes is another good option for buying Makita tools in person. They have a wide selection of products, and their prices are competitive.

- eBay: eBay is a good place to find Makita tools and accessories if you're looking for a deal. You can often find used tools and spare parts on eBay at a fraction of the cost of new.

I hope this helps!
Makita BDF343 Problems and Solutions
some common issues and problems with the Makita BDF343 and their solutions:
Issue: The drill doesn't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, try cleaning the contacts on the battery and the drill. If the drill still doesn't turn on, there may be a problem with the switch. Contact Makita for further assistance.
Issue: The drill overheats. Solution: This is usually caused by prolonged use at high speed. Allow the drill to cool down before using it again. If the drill overheats frequently, even when used at low speed, there may be a problem with the motor. Contact Makita for further assistance.
Issue: The drill won't drill into a hard surface. Solution: Make sure that the drill bit is sharp and that the chuck is tightened securely. If the drill bit is still dull or the chuck is loose, the drill won't be able to generate enough torque to drill into a hard surface.
Issue: The drill chuck slips. Solution: This is usually caused by a worn or damaged chuck. To tighten the chuck, turn the chuck key clockwise until it is snug. If the chuck still slips, you may need to replace the chuck.
Issue: The drill vibrates excessively. Solution: This is usually caused by a loose or damaged bearing. To check the bearings, remove the chuck and spin the drill motor by hand. If you feel any play or roughness, the bearings need to be replaced.
I hope this helps!
Makita BDF343 Manual
Makita BDF343 Cordless Driver Drill
Safety Information
- Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Save all warnings and instructions for future reference.
- The term "tool" in the warnings refers to your cordless driver drill and any applicable battery pack.
Electrical Safety
- To reduce the risk of electric shock, do not use this tool in wet or damp locations.
- Do not expose the tool to rain or snow.
- Keep the tool away from flammable liquids and gases.
Mechanical Safety
- Keep the tool clean and free of debris.
- Inspect the tool before each use for damaged or worn parts.
- If any part is damaged or worn, have it repaired or replaced by a qualified service technician before using the tool.
- Do not use the tool if it is not working properly.
Personal Safety
- Wear safety glasses with side shields when using the tool.
- Wear gloves to protect your hands.
- Wear a dust mask to avoid breathing in dust created by the tool.
- Do not overreach. Keep proper footing and balance at all times.
- Be aware of your surroundings.
- Do not use the tool in a hazardous environment.
Before Use
- Read the safety information carefully before using the tool.
- Make sure that the tool is properly assembled.
- Insert the battery pack fully into the tool until it clicks into place.
- Set the torque setting to the appropriate level for the work you are doing.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the battery pack properly inserted?
- Is the battery pack charged?
- Is the tool switched on?
- Are the chuck jaws tightened properly?
- Is the bit the correct size and type for the work you are doing?
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool for damaged or worn parts.
- If any part is damaged or worn, have it repaired or replaced by a qualified service technician before using the tool.
- Store the tool in a dry, cool place.
Warranty
This tool is warranted to the original purchaser to be free from defects in materials and workmanship for a period of three years from the date of purchase. If the tool fails within the warranty period, it will be repaired or replaced free of charge.
Contact Information
For more information about this tool, please contact:
Makita USA, Inc.
700 Bridgeport Avenue
Sparks, Nevada 89431
Phone: 1-800-462-5482
Website: www.makitatools.com
Additional Information
- The tool is designed for use with Makita 18V LXT Lithium-Ion battery packs.
- The tool can be used with a variety of driver bits and drill bits.
- The tool comes with a belt clip for easy carrying.
- The tool is backed by a three-year warranty.

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