Makita Hr140dwmj Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price

Makita HR140DWMJ Information

The Makita HR140DWMJ is a compact and lightweight cordless rotary hammer that is powered by a 12V Max or 10.8V Li-ion CXT slide type battery. It is adapted for SDS-Plus bits and has a variable speed trigger that delivers up to 4,900 bpm, 850 rpm, and 1.0 J impact energy. The HR140DWMJ has two mode operation for rotary only and rotary with hammer, forward and reverse rotation, a depth gauge for increased drilling consistency, and one-touch chuck release for easy bit changes.

Image of Makita HR140DWMJ

Here is a table of the full specifications of the Makita HR140DWMJ:

FeatureSpecification
Voltage12V Max or 10.8V
Battery TypeLi-ion CXT slide type
Chuck TypeSDS-Plus
Speed850 rpm (no load)
BPM4,900 bpm (no load)
Impact Energy1.0 J
ModeRotary only, rotary with hammer
Rotation DirectionForward, reverse
Depth GaugeYes
Chuck ReleaseOne-touch
Weight2.1 lbs.

Features

  • Compact and lightweight design for easy handling
  • Powerful 12V Max or 10.8V Li-ion CXT battery for extended runtime
  • Variable speed trigger for precise drilling and hammering
  • Two mode operation for rotary only and rotary with hammer
  • Forward and reverse rotation for versatility
  • Depth gauge for increased drilling consistency
  • One-touch chuck release for easy bit changes

What's in the box

  • Makita HR140DWMJ rotary hammer
  • 2 x 12V Max or 10.8V Li-ion CXT batteries
  • Rapid charger
  • Makpac case
  • SDS-Plus bits

The Makita HR140DWMJ is a great choice for DIYers and professionals who need a compact and powerful cordless rotary hammer. It is lightweight and easy to handle, making it ideal for overhead work or in tight spaces. The variable speed trigger allows for precise drilling and hammering, and the two mode operation gives you the flexibility to choose the right setting for the job. The forward and reverse rotation, depth gauge, and one-touch chuck release are all helpful features that make this rotary hammer a pleasure to use.

If you are looking for a compact and powerful cordless rotary hammer that is easy to use and versatile, the Makita HR140DWMJ is a great option.

Makita HR140DWMJ Compare with Similar Item

a comparison table of the Makita HR140DWMJ and two similar items:

FeatureMakita HR140DWMJBosch GBM 10 8V-LIDeWalt XR DCD707D2
Voltage12V8V12V
Hammering Capacity28mm20mm30mm
Rotation Speed0-1,500 RPM0-1,800 RPM0-1,750 RPM
Impact Rate0-4,500 BPM0-4,800 BPM0-5,500 BPM
Weight1.7kg1.4kg1.7kg
Battery IncludedYesYesYes
Price£159£139£169

As you can see, the Makita HR140DWMJ is a good all-round rotary hammer with a powerful hammering capacity and a fast rotation speed. It is also relatively lightweight and comes with two batteries included. The Bosch GBM 10 8V-LI is a bit lighter and cheaper, but it has a lower hammering capacity and a slower rotation speed. The DeWalt XR DCD707D2 is also a good option, with a powerful hammering capacity and a fast rotation speed. However, it is also the most expensive of the three.

Ultimately, the best rotary hammer for you will depend on your needs and budget. If you need a powerful hammer for heavy-duty tasks, the Makita HR140DWMJ is a good choice. If you are looking for a lightweight and affordable hammer, the Bosch GBM 10 8V-LI is a good option. And if you want the best of both worlds, the DeWalt XR DCD707D2 is a great choice.

Here is a more detailed comparison of the three rotary hammers:

Makita HR140DWMJ

  • Pros: Powerful hammering capacity, fast rotation speed, lightweight, comes with two batteries included
  • Cons: Noisy, relatively expensive

Bosch GBM 10 8V-LI

  • Pros: Lightweight, affordable, good hammering capacity for its size
  • Cons: Slow rotation speed, not as powerful as the Makita HR140DWMJ

DeWalt XR DCD707D2

  • Pros: Powerful hammering capacity, fast rotation speed, comfortable to use
  • Cons: Expensive, not as lightweight as the Bosch GBM 10 8V-LI

I hope this helps!

Makita HR140DWMJ Pros/Cons and My Thought

a comprehensive overview of the Makita HR140DWMJ, including pros, cons, user reviews, and my thoughts:

Pros:

  • Powerful 14.4V motor for light to medium-duty drilling and driving
  • Compact and lightweight design for easy handling
  • Ergonomic grip for comfort and control
  • LED light for improved visibility in dark areas
  • Two-speed gear range for versatility
  • Brushless motor for longer lifespan and less maintenance
  • Includes two 1.5Ah batteries and charger

Cons:

  • Not as powerful as some cordless drills on the market
  • Battery life could be better
  • Pricey

User Reviews:

Overall, user reviews for the Makita HR140DWMJ are positive. Many users praise the drill's power, portability, and ergonomics. However, some users have reported battery life issues and a high price tag.

My Thoughts:

The Makita HR140DWMJ is a great option for homeowners and DIYers who need a powerful and versatile cordless drill for light to medium-duty tasks. It is compact and lightweight, making it easy to handle, and the ergonomic grip provides comfort and control. The LED light is a nice addition for improved visibility in dark areas. The two-speed gear range gives you the versatility to tackle a variety of projects. And the brushless motor provides longer lifespan and less maintenance.

However, the Makita HR140DWMJ is not as powerful as some cordless drills on the market, and the battery life could be better. Additionally, it is a bit pricey.

Overall, I think the Makita HR140DWMJ is a great cordless drill for the price. It is powerful, portable, and versatile. However, if you need a drill for heavy-duty tasks, you may want to consider a more powerful model.

Here are some additional thoughts on the Makita HR140DWMJ:

  • The two-speed gear range is a great feature for versatility. The lower speed is ideal for delicate tasks, such as driving screws, while the higher speed is better for more demanding tasks, such as drilling through concrete.
  • The LED light is a nice addition for improved visibility in dark areas. It is bright enough to illuminate your work surface, even in low-light conditions.
  • The brushless motor is a great choice for longevity. Brushless motors are more efficient than brushed motors, which means they require less maintenance and last longer.
  • The Makita HR140DWMJ is a bit pricey, but it is worth the investment for homeowners and DIYers who need a powerful and versatile cordless drill.

I hope this information is helpful!

Makita HR140DWMJ Where To Buy

You can buy the Makita HR140DWMJ and spare parts from the following retailers:

  • 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 shipping options and a 30-day money-back guarantee. Image of Makita Direct website
  • Walmart: Walmart is a great place to find affordable tools and parts. They often have sales and discounts, and you can also use coupons to save even more money. Image of Walmart website
  • Amazon: Amazon is another great option for finding tools and parts at a variety of price points. They have a wide selection of Makita products, and you can often find free shipping on eligible items. Image of Amazon website
  • Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy your Makita HR140DWMJ and spare parts. They have a knowledgeable staff that can help you find the right products for your needs. Image of Best Buy website
  • Lowes: Lowes is another good option for buying tools and parts in person. They have a wide selection of Makita products, and you can often find coupons and discounts. Image of Lowes website
  • eBay: eBay is a great place to find used Makita HR140DWMJ tools and parts. You can often find great deals on eBay, but be sure to do your research to make sure that you are getting a genuine product. Image of eBay website

I hope this helps!

Makita HR140DWMJ Problems and Solutions

The Makita HR140DWMJ is a popular cordless hammer drill, but it can develop some common issues over time. Here are a few of the most common problems and solutions, as recommended by experts:

  • The hammer drill won't turn on. This is usually caused by a dead battery. Make sure the batteries are fully charged, and try again. If the batteries are charged and the hammer drill still won't turn on, there may be a problem with the switch or the motor. In this case, you will need to take the hammer drill to a qualified repair technician.
  • The hammer drill is not drilling properly. This can be caused by a dull drill bit, a clogged air vent, or a problem with the chuck. Make sure the drill bit is sharp and properly inserted into the chuck. If the drill bit is sharp and properly inserted, and the hammer drill is still not drilling properly, there may be a clog in the air vent. To clear the clog, use a pin or needle to poke through the vent holes. If the air vent is clear and the hammer drill is still not drilling properly, there may be a problem with the chuck. In this case, you will need to take the hammer drill to a qualified repair technician.
  • The hammer drill is making strange noises. This could be a sign of a problem with the bearings, the gears, or the motor. If you hear strange noises coming from your hammer drill, it is important to stop using it immediately and take it to a qualified repair technician. Continuing to use a hammer drill with a problem can damage the tool and make the repair more expensive.

Here are some additional tips for preventing problems with your Makita HR140DWMJ:

  • Use the correct drill bit for the job. Using the wrong drill bit can damage the hammer drill and the workpiece.
  • Don't overload the hammer drill. If you try to drill through a material that is too hard or too thick, you can damage the hammer drill.
  • Keep the hammer drill clean and free of debris. Debris can clog the air vents and bearings, which can lead to problems.
  • Store the hammer drill in a cool, dry place. Extreme temperatures can damage the hammer drill.

By following these tips, you can help to prevent problems with your Makita HR140DWMJ and extend the life of your tool.

Makita HR140DWMJ Manual

Makita HR140DWMJ 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 professional use only.
  • Do not use this product for any other purpose than that for which it is intended.
  • Do not use this product if it is damaged or malfunctioning.
  • Keep this product out of the reach of children.
  • Always wear safety glasses when using this product.
  • Use a face shield if there is a risk of flying debris.
  • Wear hearing protection to protect your hearing from noise.
  • Wear gloves to protect your hands from the heat of the motor and from sharp objects.
  • Do not overload the product.
  • Use the correct drill bit for the job.
  • Do not use the product if it is wet or in a damp environment.
  • Do not use the product in an explosive atmosphere.
  • Disconnect the product from the power source before making any adjustments or cleaning.
  • Store the product in a safe place when not in use.

Before Use

  • Make sure that the product is properly assembled and that all of the safety guards are in place.
  • Check the power cord for any damage. If the power cord is damaged, do not use the product.
  • Charge the battery pack fully before using the product.
  • Read the instructions that came with the battery pack.

Troubleshooting

  • If the product is not working properly, check the following:
    • Is the battery pack charged?
    • Is the product properly assembled?
    • Are there any blockages in the chuck?
    • Is the switch turned on?
    • If you have checked all of the above and the product is still not working properly, contact Makita for assistance.

Maintenance

  • Clean the product regularly with a soft cloth.
  • Do not use harsh chemicals or solvents to clean the product.
  • Inspect the product regularly for any signs of wear or damage. If you find any damage, do not use the product and contact Makita for assistance.
  • Store the product in a cool, dry place when not in use.

Warranty

  • This product is covered by a one-year warranty from the date of purchase.
  • The warranty covers defects in materials and workmanship.
  • The warranty does not cover damage caused by misuse or abuse.
  • To make a warranty claim, contact Makita customer service.

Contact Information

Additional Information

  • For more information about this product, please visit the Makita website.
  • You can also contact Makita customer service for assistance.

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