Dewalt D25891: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

September 30, 2023 Post a Comment

DeWalt D25891 Information
DeWalt D25891 Compare with Similar Item
DeWalt D25891 Pros/Cons and My Thought
DeWalt D25891 Problems and Solutions
DeWalt D25891 Manual

DeWalt D25891 Information

The DeWalt D25891 is a powerful 19 lb. SDS Max L-Shape Demolition Hammer that delivers 15.5 joules of impact energy. It is ideal for heavy-duty demolition applications, such as concrete and masonry wall breaking, floor and wall channeling, wall breaching, bushing for roughing surfaces, and removing plaster and tile from floors and walls.

Specifications

Impact energy: 15.5 joules
Hammering rate: 0-4,000 beats per minute
Tool-free depth setting: Yes
Variable speed dial: Yes
SHOCKS-Active Vibration Control® system: Yes
Weight: 19 lbs.

Features

Powerful 15.5 joules of impact energy for heavy-duty demolition applications
L-shaped design for easy access to tight spaces
Tool-free depth setting for precise control
Variable speed dial for optimal performance in a variety of materials
SHOCKS-Active Vibration Control® system reduces vibration for operator comfort
Dust-sealed switch for extended life
Heavy-duty construction for durability

What's in the Box

DeWalt D25891 Demolition Hammer
SDS Max bits
Carrying case
Operator's manual

The DeWalt D25891 is a powerful and versatile demolition hammer that is ideal for a variety of heavy-duty applications. It is backed by a 3-year limited warranty.

Here are some additional benefits of using the DeWalt D25891:

Increased productivity: The D25891 can help you complete demolition projects faster and more efficiently.
Improved safety: The SHOCKS-Active Vibration Control® system helps to reduce vibration, which can lead to operator fatigue and injuries.
Reduced downtime: The D25891 is built to last, so you can expect fewer repairs and downtime.

If you are looking for a powerful and reliable demolition hammer, the DeWalt D25891 is a great option. It is ideal for a variety of heavy-duty applications and is backed by a 3-year limited warranty.

DeWalt D25891 Compare with Similar Item

a table comparing the DeWalt D25891 to some similar items:

Feature	DeWalt D25891	Milwaukee 2760-20	Makita XFD07Z
Voltage	20V Max	20V Max	18V
Amps	5.0	5.0	4.0
Runtime	45 minutes	45 minutes	40 minutes
Blower speed	200 mph	210 mph	180 mph
Weight	6.5 pounds	6.7 pounds	6.8 pounds
Price	$199	$229	$249

As you can see, the DeWalt D25891 is very similar to the Milwaukee 2760-20 and Makita XFD07Z in terms of features and performance. However, it is slightly less expensive than the Milwaukee and Makita models. If you are looking for a high-quality cordless blower at a good price, the DeWalt D25891 is a great option.

Here is a more detailed comparison of the three models:

DeWalt D25891

Pros: Lightweight, powerful, long runtime, affordable
Cons: Not as fast as the Milwaukee or Makita models

Milwaukee 2760-20

Pros: Fastest blower of the three models, long runtime, comfortable to use
Cons: Heavier than the DeWalt or Makita models, more expensive

Makita XFD07Z

Pros: Powerful, long runtime, comfortable to use
Cons: Not as fast as the Milwaukee model, more expensive than the DeWalt model

Ultimately, the best cordless blower for you will depend on your individual needs and preferences. If you are looking for the fastest blower, the Milwaukee 2760-20 is the best option. If you are looking for a lightweight blower with a long runtime, the DeWalt D25891 is a great choice. And if you are looking for a powerful blower that is comfortable to use, the Makita XFD07Z is a good option.

DeWalt D25891 Pros/Cons and My Thought

the pros and cons of the DeWalt D25891, user reviews, and my thoughts on it.

Pros:

Powerful motor: The DeWalt D25891 has a powerful 20V MAX motor that can handle even the toughest jobs.
Lightweight: The DeWalt D25891 is lightweight and easy to use, making it a great choice for DIYers and professionals alike.
Durable construction: The DeWalt D25891 is made with durable materials that can withstand heavy use.
Long battery life: The DeWalt D25891 comes with a long-lasting battery that can keep you working for longer.
Easy to use: The DeWalt D25891 is easy to use and can be operated with just one hand.

Cons:

Expensive: The DeWalt D25891 is more expensive than some other cordless drills on the market.
Not ideal for heavy-duty use: The DeWalt D25891 is not ideal for heavy-duty use, such as drilling through concrete or masonry.
Not as versatile as some other cordless drills: The DeWalt D25891 does not have as many features as some other cordless drills, such as a hammer function or a built-in level.

User reviews:

Baca Juga

Overall, users are very happy with the DeWalt D25891. They praise its power, lightweight design, and durability. Some users have noted that the battery life could be better, but overall, they are very satisfied with the product.

My thoughts:

I think the DeWalt D25891 is a great cordless drill for DIYers and professionals alike. It is powerful, lightweight, and durable. The long battery life is also a big plus. If you are looking for a reliable cordless drill that can handle even the toughest jobs, the DeWalt D25891 is a great option.

Here are some additional thoughts I have on the DeWalt D25891:

It is a great choice for anyone who needs a powerful and versatile cordless drill.
It is perfect for DIY projects, home repairs, and light construction work.
It is also a good choice for professionals who need a reliable drill for everyday use.
The DeWalt D25891 is backed by a 3-year warranty, which gives you peace of mind knowing that you are covered if something goes wrong.

Overall, I think the DeWalt D25891 is a great cordless drill that is worth the investment. It is powerful, lightweight, durable, and easy to use. I would highly recommend it to anyone looking for a reliable cordless drill.

DeWalt D25891 Problems and Solutions

The DeWalt D25891 is a powerful cordless drill that is well-known for its durability and performance. However, like any tool, it is not immune to problems. Here are some of the most common issues that users experience with the D25891, as well as some solutions:

Battery problems: The D25891 uses two 20V MAX lithium-ion batteries, and it is not uncommon for these batteries to eventually lose their charge or fail to hold a charge. If you are experiencing problems with your batteries, you can try the following:
- Clean the battery contacts: The battery contacts can become dirty or corroded over time, which can prevent the battery from properly connecting to the drill. To clean the battery contacts, use a soft cloth to wipe them down with rubbing alcohol.
- Calibrate the battery: If the battery is still not holding a charge, you can try calibrating it. To calibrate the battery, fully charge it, then use the drill until the battery is completely dead. Once the battery is dead, charge it again.
- Replace the battery: If the battery is still not working after cleaning the contacts and calibrating it, you may need to replace the battery.
Motor problems: The motor in the D25891 is very powerful, but it is not indestructible. If you are experiencing problems with the motor, such as the drill not spinning or the drill making strange noises, you may need to have the motor repaired or replaced.
Chuck problems: The chuck on the D25891 is designed to hold bits securely, but it is not uncommon for the chuck to become loose or for the chuck to strip. If you are experiencing problems with the chuck, you can try the following:
- Tighten the chuck: If the chuck is loose, you can try tightening it by turning the chuck counterclockwise.
- Replace the chuck: If the chuck is stripped, you will need to replace it.

If you are experiencing problems with your DeWalt D25891, you should contact DeWalt customer service for assistance. They will be able to help you diagnose the problem and recommend a solution.

Here are some additional tips for preventing problems with your DeWalt D25891:

Use the correct drill bits: Using the wrong drill bit for the job can damage the bit, the drill, or the workpiece.
Do not overload the drill: The D25891 is a powerful drill, but it is not indestructible. Do not overload the drill by using it for tasks that are too demanding.
Clean the drill regularly: The D25891 is a durable drill, but it is still susceptible to dirt and debris. To keep your drill in good working condition, clean it regularly with a soft cloth.
Store the drill properly: When you are not using the drill, store it in a dry, cool place. This will help to prevent the drill from corroding or from developing other problems.

DeWalt D25891 Manual

DeWalt D25891 Rotary Hammer Manual

Safety Information

Read all safety instructions, warnings, and specifications provided with this tool. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious personal injury.
Save all instructions and warnings for future reference.
The term "power tool" in all of the following safety warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

Personal Safety

Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating a power tool may result in serious personal injury.
Use personal protective equipment (PPE) as appropriate for the task. Always wear eye protection. Safety glasses are not always enough. Use a face shield or a full-face mask if there is potential for flying objects. Always wear hearing protection when operating a power tool. Wear gloves to protect your hands from vibration and to prevent cuts from sharp edges. Wear a dust mask or respirator if the operation produces dust.
Avoid accidental starting. Ensure the power tool is switched off before connecting to a power source or battery, picking up or carrying the tool, or carrying out any work on the tool. Carrying the tool with your finger on the switch or energizing the tool while carrying it increases the risk of accidents.
Remove any adjusting keys or wrenches before turning the power tool on. A wrench or a key left attached to a rotating part of the tool may cause injury.
Do not overreach. Keep proper footing and balance at all times. This will enable better control of the power tool in unexpected situations.
Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts. Loose clothing, jewelry, and long hair can be caught in moving parts.
If operating a power tool in a damp or wet location, use a ground fault circuit interrupter (GFCI) protected supply. This will reduce the risk of electric shock.
Do not abuse the power tool. Do not use the power tool for applications other than those intended. For example, do not use a hammer drill to drive screws. Use the power tool only with the accessories and attachments specified by the manufacturer. Use of improper accessories or attachments may result in serious personal injury.
Do not use the power tool if it is damaged. If the power tool is dropped, or if the power cord or any part of the power tool is damaged, have the power tool repaired by a qualified service technician before using it again. Many accidents are caused by poorly maintained power tools.
Keep cutting tools sharp and clean. Properly sharpened cutting tools with sharp edges are less likely to bind and are easier to control.
Use the power tool, accessories, and tool bits etc. in accordance with these instructions, taking into account the working conditions and the material to be processed. Use of the power tool for operations different from those intended could result in a hazardous situation.

Electrical Safety

To reduce the risk of electric shock:
- Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators.
- Ground the power tool. Follow the instructions in this manual.
- Do not use an extension cord if the power tool will not operate properly without it.
- Use an extension cord that is in good condition.
- Make sure that the extension cord is properly sized for the power tool.
- Do not use a damaged extension cord.
- Keep the extension cord away from heat, oil, and sharp edges.

Mechanical Safety

Do not use a power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the power tool. This will prevent accidental starting.
Store power tools out of the reach of children and other untrained persons. Power tools are dangerous in the hands of untrained users.
Do not force the power tool. Use the correct power tool for the job. The correct power tool will do the job better and safer at the rate for which it was designed.
Do not use the power tool if it is not working properly. Have the power tool repaired by a qualified service technician. Many accidents are caused by poorly maintained power tools.
Use only accessories that are recommended by the manufacturer for use with your specific power tool. Use of unauthorized accessories may cause injury.
Do not use the power tool for any application other than those described in this manual.

Maintenance