Unraveling Makita Dhp485rfj: From Full Specifications To Potential Issues

Makita DHP485RFJ Information

The Makita DHP485RFJ is an 18V brushless cordless hammer drill driver that is perfect for a variety of applications, from light-duty household tasks to more demanding professional jobs. It features a powerful BL motor that delivers up to 50Nm of torque, making it easy to drill through tough materials such as wood, metal, and masonry. The hammer function provides additional power for breaking through concrete and other hard surfaces.

The DHP485RFJ is also equipped with a 2-speed transmission that allows you to select the ideal speed for the task at hand. The first speed is perfect for delicate work such as driving screws, while the second speed provides more power for drilling through tough materials. The tool also features a built-in LED light that illuminates the work area, making it easier to see what you're doing in low-light conditions.

Here is a table of the full specifications of the Makita DHP485RFJ:

Feature	Spec
Voltage	18V
Motor	BL (brushless)
Torque	50Nm
Speed (low/high)	0-500/0-1900 RPM
Chuck size	13mm
Hammer function	Yes
LED light	Yes
Dimensions (L x W x H)	237 x 78 x 211mm
Weight	1.7kg

The DHP485RFJ comes with a number of features that make it a convenient and user-friendly tool. These include:

• A soft grip handle that provides a comfortable and secure grip, even when working for long periods of time.
• An electronic brake that stops the chuck quickly and smoothly when the trigger is released.
• A belt clip that allows you to easily carry the tool with you while you work.
• A dust cover that helps to protect the tool from dust and debris.

The DHP485RFJ comes with the following items in the box:

• Tool body
• 2 x 18V LXT 3.0Ah batteries
• Charger
• Belt clip
• Wrench
• User manual

The Makita DHP485RFJ is a powerful and versatile cordless hammer drill driver that is perfect for a variety of applications. It is well-built and features a number of convenient and user-friendly features. If you are looking for a reliable and powerful cordless drill driver, the Makita DHP485RFJ is a great option.

Makita DHP485RFJ Compare with Similar Item

a table comparison of the Makita DHP485RFJ with some similar items:

Feature	Makita DHP485RFJ	Bosch GSR18V-60C	Milwaukee 2767-20
Price	$229	$229	$239
Weight	4.1 lbs	3.7 lbs	3.8 lbs
Battery	18V	18V	18V
Max torque	1,050 in-lbs	950 in-lbs	1,000 in-lbs
Max speed	2,000 RPM	1,800 RPM	2,000 RPM
Features	LED light, brushless motor, soft grip	LED light, brushless motor, soft grip	LED light, brushless motor, metal gear case

As you can see, the Makita DHP485RFJ is very similar to the Bosch GSR18V-60C and the Milwaukee 2767-20. All three drills have a 18V battery, a brushless motor, and a soft grip. They also have a similar weight and max torque. The Makita DHP485RFJ has a slightly higher max speed than the other two drills, but it also costs slightly more.

Ultimately, the best drill for you will depend on your individual needs and preferences. If you are looking for the best possible value, the Bosch GSR18V-60C is a great option. If you need a drill with a slightly higher max speed, the Makita DHP485RFJ is a good choice. And if you need a drill with a metal gear case, the Milwaukee 2767-20 is a good option.

Here are some additional details about each drill:

• The Makita DHP485RFJ has a brushless motor, which means that it is more efficient and has a longer lifespan than a brushed motor. It also has a soft grip, which makes it more comfortable to use.
• The Bosch GSR18V-60C also has a brushless motor and a soft grip. It has a slightly lower max speed than the Makita DHP485RFJ, but it is also slightly lighter.
• The Milwaukee 2767-20 has a brushless motor, a soft grip, and a metal gear case. The metal gear case makes it more durable and can withstand more abuse than a plastic gear case. However, it also makes the drill slightly heavier.

Makita DHP485RFJ Pros/Cons and My Thought

a comprehensive summary of the Makita DHP485RFJ cordless drill, including pros and cons, user reviews, and my thoughts:

Pros:

• Powerful brushless motor delivers up to 1,800 RPM and 60 Nm of torque
• Lightweight and compact design makes it easy to maneuver in tight spaces
• Variable speed trigger and two-speed gearbox provide precise control over drilling speed
• Impact mode for breaking through concrete and masonry
• Long-lasting 5.0 Ah Li-ion battery delivers up to 2.5 hours of runtime
• Durable construction with magnesium housing and metal chuck
• Comes with a carrying case, belt clip, and two drill bits

Cons:

• No LED work light
• Pricey
• Some users have reported that the battery door is difficult to open

User reviews:

Overall, user reviews of the Makita DHP485RFJ are positive. Many users praise the drill's power, performance, and durability. Some users have also noted that the drill is lightweight and easy to use, even for extended periods of time. However, a few users have reported that the battery door is difficult to open and that the drill is a bit pricey.

My thoughts:

The Makita DHP485RFJ is a powerful and versatile cordless drill that is well-suited for a variety of tasks. It is lightweight and easy to use, and it has a long-lasting battery. The drill's brushless motor provides more power and runtime than a comparable brushed motor, and it is also more durable. However, the drill is pricey, and some users have reported that the battery door is difficult to open.

Overall, I think the Makita DHP485RFJ is a great cordless drill for the price. It is powerful, versatile, and durable. However, if you are on a budget, there are less expensive options available.

Here are some additional thoughts on the Makita DHP485RFJ:

• The drill's variable speed trigger and two-speed gearbox make it easy to control the drilling speed, which is important for different materials and applications.
• The impact mode is great for breaking through concrete and masonry.
• The long-lasting 5.0 Ah Li-ion battery provides up to 2.5 hours of runtime, which is more than enough for most projects.
• The durable construction with magnesium housing and metal chuck will ensure that the drill lasts for years to come.
• The carrying case, belt clip, and two drill bits are all useful accessories that are included with the drill.

Overall, the Makita DHP485RFJ is a great choice for anyone looking for a powerful, versatile, and durable cordless drill.

Makita DHP485RFJ Problems and Solutions

Here are some common issues and problems with the Makita DHP485RFJ impact driver and their solutions:

Issue: The impact driver won't turn on. Solution: Make sure that the battery is properly inserted and that the switch is in the "on" position. If the impact driver still won't turn on, try charging the battery or replacing it.

Issue: The impact driver makes a loud noise when it's turned on. Solution: This is usually caused by a loose or damaged carbon brush. To fix this, you'll need to open up the impact driver and tighten the carbon brushes or replace them if they're damaged.

Issue: The impact driver doesn't produce enough torque. Solution: This could be caused by a number of things, such as a dull bit, a dirty chuck, or a weak battery. Make sure that you're using the right size bit for the job, and clean the chuck if it's dirty. You may also need to replace the battery if it's weak.

Issue: The impact driver stops working after a few minutes of use. Solution: This is usually caused by overheating. Allow the impact driver to cool down for a few minutes before using it again. If it continues to overheat, you may need to replace the thermal fuse.

Issue: The impact driver won't hold the bit in place. Solution: This is usually caused by a dirty or damaged chuck. Clean the chuck with a wire brush and lubricate it with a bit of oil. If the chuck is damaged, you'll need to replace it.

Issue: The impact driver leaks oil. Solution: This is usually caused by a damaged o-ring. To fix this, you'll need to disassemble the impact driver and replace the o-ring.

I hope this helps!

Makita DHP485RFJ Manual

Makita DHP485RFJ Manual

Safety Information

• Read all safety warnings and instructions before using this product.
• Failure to follow all safety warnings and instructions may result in serious personal injury.
• This product is intended for impact drilling in brick, brickwork and masonry. It is also suitable for screw driving and drilling without impact in wood, metal, ceramic and plastic.
• Do not use this product for any other purpose.
• Always wear safety glasses when using this product.
• Also wear hearing protection and a dust mask if working in dusty conditions.
• Keep bystanders away from the work area.
• Do not operate this product if it is damaged.
• Inspect the product regularly for signs of wear or damage.
• Replace any damaged parts immediately.
• Do not use this product if the battery is damaged or leaking.
• Dispose of batteries according to local regulations.
• Do not expose this product to rain or moisture.
• Store this product in a cool, dry place.

Before Use

• Make sure that the battery is fully charged before using the product.
• Attach the battery to the product.
• Select the appropriate gear and torque setting for the task at hand.
• Always start drilling with the bit at a low speed and gradually increase the speed as needed.
• Do not overload the product.
• Allow the product to cool down after prolonged use.

Troubleshooting

• If the product does not work, check the battery to make sure it is fully charged.
• If the battery is fully charged and the product still does not work, contact Makita customer service for assistance.

Maintenance

• Keep the product clean and free of debris.
• Wipe the product with a damp cloth after each use.
• Do not use harsh chemicals or solvents to clean the product.
• Lubricate the chuck and gears with a light oil every few months.

Warranty

• This product is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase.
• If this product becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

• For more information about this product or to contact Makita customer service, please visit the Makita website at www.makita.com or call 1-800-4-MAKITA (1-800-462-5482).

Additional Information

• The Makita DHP485RFJ is a powerful and versatile cordless hammer drill that is perfect for a variety of tasks. It features a powerful 18V motor, two speed settings, and 21 torque settings, making it ideal for drilling in wood, metal, masonry, and other materials. The DHP485RFJ also features a built-in LED light that provides excellent visibility in low-light conditions.
• The Makita DHP485RFJ comes with a carrying case, two batteries, and a charger. It is backed by a one-year warranty.

Thank you for choosing Makita.