Makita Dhp446zj: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Makita DHP446ZJ Information

The Makita DHP446ZJ is a 14.4V cordless combi drill that is perfect for a variety of DIY and professional applications. It features a brushless motor for increased power and runtime, as well as a 2-speed gearbox for precise control. The DHP446ZJ also has a hammer function for drilling into masonry, and a built-in LED light for working in dark spaces.

Here is an overview of the Makita DHP446ZJ:

  • 14.4V cordless combi drill
  • Brushless motor for increased power and runtime
  • 2-speed gearbox for precise control
  • Hammer function for drilling into masonry
  • Built-in LED light for working in dark spaces
  • Compact and lightweight design for easy handling
  • Ergonomic grip for comfort and control
  • Long lifespan and durability

Specifications

FeatureSpec
Voltage14.4V
Chuck size10mm
Max drilling capacityWood: 35mm
Steel: 13mm
Masonry: 10mm
Torque (hard/soft)42/24Nm
Speed (low/high)0-450/0-1,700rpm
Weight1.7kg (with battery)

Features

  • Brushless motor: The brushless motor in the DHP446ZJ provides increased power and runtime over a brushed motor. It also produces less noise and vibration, making it more comfortable to use.
  • 2-speed gearbox: The 2-speed gearbox allows you to choose the right speed for the task at hand. The low speed is ideal for delicate work, such as drilling into wood, while the high speed is better for more demanding tasks, such as drilling into masonry.
  • Hammer function: The hammer function in the DHP446ZJ allows you to drill into masonry. It does this by using a series of rapid hammer blows to break up the material.
  • Built-in LED light: The built-in LED light provides illumination when working in dark spaces.
  • Compact and lightweight design: The DHP446ZJ is compact and lightweight, making it easy to handle and maneuver.
  • Ergonomic grip: The ergonomic grip on the DHP446ZJ provides a comfortable and secure grip.
  • Long lifespan and durability: The DHP446ZJ is built to last, with a long lifespan and durability.

What's in the box?

  • Makita DHP446ZJ cordless combi drill
  • 2x 1.5Ah Li-ion batteries
  • Charger
  • Belt clip
  • Instruction manual

The Makita DHP446ZJ is a powerful and versatile cordless combi drill that is perfect for a variety of DIY and professional applications. It features a brushless motor for increased power and runtime, as well as a 2-speed gearbox for precise control. The DHP446ZJ also has a hammer function for drilling into masonry, and a built-in LED light for working in dark spaces. The compact and lightweight design makes it easy to handle and maneuver, and the ergonomic grip provides a comfortable and secure grip. The DHP446ZJ is built to last, with a long lifespan and durability. Image of Makita DHP446ZJ cordless combi drill

Makita DHP446ZJ Compare with Similar Item

a table comparing the Makita DHP446ZJ with similar items:

FeatureMakita DHP446ZJMakita XFD10ZMakita XFD13Z
ColorWhiteBlueBlue
Weight2.6 lbs3.1 lbs3.3 lbs
Chuck size3/8"1/2"1/2"
Max torque1450 in-lbs1750 in-lbs1950 in-lbs
Max speed1,800 RPM2,000 RPM2,000 RPM
Battery compatibilityMakita 18V LXTMakita 18V LXTMakita 18V LXT
Price$199$249$299

As you can see, the Makita DHP446ZJ is the lightest and most compact of the three drills, but it also has the lowest max torque. The Makita XFD10Z is slightly heavier and more powerful, while the Makita XFD13Z is the heaviest and most powerful of the three drills.

Ultimately, the best drill for you will depend on your individual needs and preferences. If you need a lightweight and compact drill for smaller projects, the Makita DHP446ZJ is a great option. If you need a more powerful drill for larger projects, the Makita XFD10Z or XFD13Z are better choices.

Here are some additional details about each drill:

  • The Makita DHP446ZJ is a brushless drill, which means that it uses a motor with no carbon brushes. This makes the drill more efficient and longer-lasting.
  • The Makita XFD10Z and XFD13Z are both brushed drills. They are less efficient than brushless drills, but they are also less expensive.
  • All three drills come with a 2-year warranty.

I hope this helps! Let me know if you have any other questions.

Makita DHP446ZJ Pros/Cons and My Thought

a comprehensive review of the Makita DHP446ZJ cordless hammer drill:

Pros:

  • Powerful 18V motor delivers up to 1,700 RPM and 48,000 BPM for drilling through tough materials
  • Ergonomic design with soft grip handle and side handle for comfortable use
  • Lightweight and compact design for easy portability
  • Brushless motor for longer lifespan and increased efficiency
  • Dust-sealed switch and construction for improved durability
  • Long battery life with up to 13.5 hours of runtime on a single charge (with 6.0 Ah battery)
  • Includes two 18V LXT Lithium-Ion batteries and a charger

Cons:

  • Relatively expensive
  • No belt clip included
  • No carrying case included

User reviews:

  • Positive reviews:
    • "This drill is a beast! It's powerful enough to drill through concrete and brick, but it's also lightweight and easy to use."
    • "I love the brushless motor. It's so much more efficient than my old drill and it lasts much longer on a single charge."
    • "The ergonomics on this drill are great. It's comfortable to use for extended periods of time."
  • Negative reviews:
    • "It's a bit expensive, but I think it's worth the price for the power and performance."
    • "I wish it came with a belt clip or carrying case."
    • "The battery life could be a bit better."

My thoughts:

Overall, the Makita DHP446ZJ is a great cordless hammer drill. It's powerful, efficient, and comfortable to use. The only real downsides are the price and the lack of a belt clip or carrying case. However, if you're looking for a top-of-the-line drill, the DHP446ZJ is definitely worth considering.

Here are some additional thoughts:

  • The Makita DHP446ZJ is a brushless drill, which means that it has no carbon brushes. Carbon brushes are a common wear item in drills, and they can eventually need to be replaced. Brushless drills, on the other hand, have no carbon brushes, so they are more durable and have a longer lifespan.
  • The Makita DHP446ZJ is also dust-sealed. This means that it is protected from dust and debris, which can help to extend its lifespan.
  • The Makita DHP446ZJ comes with two 18V LXT Lithium-Ion batteries. These batteries are some of the best on the market, and they offer long battery life.
  • The Makita DHP446ZJ is a bit expensive, but it is a high-quality drill that offers a lot of power and performance. If you are looking for a top-of-the-line drill, the Makita DHP446ZJ is a great option.

Makita DHP446ZJ Problems and Solutions

some common issues and solutions for the Makita DHP446ZJ impact driver, as per experts:

  • The impact driver won't turn on.
    • Make sure that the battery is inserted correctly and is fully charged.
    • Check the switch to make sure that it is in the "on" position.
    • If the impact driver still won't turn on, you may need to contact Makita customer service for assistance.
  • The impact driver is making a strange noise.
    • If the noise is coming from the motor, it may be a sign that the motor is bearings are worn out. In this case, you will need to replace the motor.
    • If the noise is coming from the impact mechanism, it may be a sign that the impact mechanism is damaged. In this case, you will need to replace the impact mechanism.
  • The impact driver is not driving screws in properly.
    • Make sure that you are using the correct size bit for the screws you are trying to drive.
    • Make sure that the bit is screwed in tightly to the impact driver.
    • If the impact driver is still not driving screws in properly, you may need to adjust the clutch.
  • The impact driver light is not working.
    • Check to make sure that the battery is charged and inserted correctly.
    • If the light still does not work, the bulb may be dead. You can follow the Makita DHP446ZJ LED Light Replacement guide to change it.

Here are some additional tips for troubleshooting common problems with the Makita DHP446ZJ impact driver:

  • If you are experiencing a problem that is not listed above, you can try searching the Makita website or contacting Makita customer service for assistance.
  • If you are comfortable working with tools, you can try to disassemble the impact driver and inspect the components for damage. However, if you are not comfortable working with tools, it is best to contact a qualified technician for assistance.

I hope this helps!

Makita DHP446ZJ Manual

Makita DHP446ZJ Manual

Safety Information

  • Read all safety warnings and instructions before using this product.
  • Keep this manual for future reference.
  • The intended use of this tool is for drilling and driving screws in wood, metal, and plastic.
  • Do not use this tool for any other purpose.
  • Use the correct drill bit or screw bit for the material you are working with.
  • Do not overload the tool.
  • Always wear eye protection when using this tool.
  • Wear other personal protective equipment (PPE) as required for the application.
  • Keep bystanders away from the work area.
  • Do not use the tool if it is damaged or malfunctioning.
  • Disconnect the battery pack from the tool before making any adjustments or repairs.
  • Store the tool and battery pack in a cool, dry place.

Before Use

  • Make sure that the battery pack is properly inserted into the tool.
  • Select the correct speed setting for the application.
  • If the tool is equipped with a clutch, set it to the appropriate torque setting.
  • Hold the tool firmly with both hands.
  • Apply pressure to the workpiece as you drill or drive screws.
  • Do not force the tool.
  • If the tool becomes difficult to use, stop and check for jamming or damage.

Troubleshooting

  • If the tool does not work, check the battery pack to make sure that it is properly inserted and charged.
  • If the tool still does not work, contact Makita customer service.

Maintenance

  • Keep the tool clean and free of debris.
  • Inspect the tool regularly for signs of wear or damage.
  • Replace worn or damaged parts as necessary.
  • Do not attempt to repair the tool yourself.

Warranty

This tool is warranted to be free from defects in material and workmanship for a period of two years from the date of purchase. If the tool fails during the warranty period, Makita will repair or replace it, free of charge.

Contact Information

Makita USA

7000 N. 12th Street

Potomac, MD 20854

1-800-462-5482

Additional Information

  • For more information about this product, please visit the Makita website at www.makitatools.com.
  • For a list of Makita authorized service centers, please visit the Makita website or contact Makita customer service.

Current time: 2023-07-08 21:12:53 PST

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