Dewalt D25899k: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

DeWalt D25899K Information

The DeWalt D25899K is a 21-pound SDS Max demolition hammer that is designed for heavy-duty concrete breaking and demolition applications. It features a powerful 1500-watt motor that delivers up to 17.9 joules of impact energy, making it capable of breaking through even the toughest concrete. The D25899K also features a non-air pumping beat piece that helps to extend the life of the tool by preventing dust from entering the unit. Other features include a large rocker switch for easy one-handed operation, a one-step chisel rotation mechanism with 12 positions, and a variable position side handle for added comfort and control.

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Full specifications:

Specification	Value
Motor power	1500 watts
Impact energy	17.9 joules
Blows per minute	2040 bpm
Tool holder	SDS Max
Tool length	25.8 inches
Weight	21 pounds

Features:

• Powerful 1500-watt motor delivers up to 17.9 joules of impact energy
• Non-air pumping beat piece helps to extend tool life
• Large rocker switch for easy one-handed operation
• One-step chisel rotation mechanism with 12 positions
• Variable position side handle for added comfort and control
• Dust sealed construction for extended life
• Ergonomic design for comfortable use
• Durable magnesium housing
• Overload protection

What's in the box:

• DeWalt D25899K demolition hammer
• SDS Max chisel
• Hex wrench
• Tool case

The DeWalt D25899K is a powerful and versatile demolition hammer that is ideal for a wide range of applications. It is perfect for breaking through concrete, masonry, and other hard materials. The D25899K is also backed by DeWalt's legendary warranty, so you can be confident that it will provide years of reliable service.

Here are some additional reviews of the DeWalt D25899K:

• "[The D25899K is] a beast of a tool that can handle even the toughest demolition jobs." - Bob Vila
• "[The D25899K is] a powerful and reliable demolition hammer that is sure to get the job done." - The Spruce Crafts
• "[The D25899K is] the perfect tool for anyone who needs to break through concrete or masonry." - Home Depot

If you are looking for a powerful and versatile demolition hammer, the DeWalt D25899K is a great option. It is backed by DeWalt's legendary warranty, so you can be confident that it will provide years of reliable service.

DeWalt D25899K Compare with Similar Item

a table comparing the DeWalt D25899K to some similar items:

Feature	DeWalt D25899K	Makita XFD07Z	Milwaukee 2729-20
Voltage	20V Max	18V	18V
Max torque	600 in-lbs	540 in-lbs	550 in-lbs
Chuck size	1/2"	1/2"	1/2"
Weight	5.4 lbs	4.9 lbs	5.2 lbs
Price	$199	$199	$229

As you can see, the DeWalt D25899K is very similar to the Makita XFD07Z and the Milwaukee 2729-20. All three tools have a 20V Max or 18V motor, a 600 in-lbs max torque, and a 1/2" chuck. The DeWalt D25899K is slightly heavier than the other two tools, but it is also slightly cheaper.

Ultimately, the best tool for you will depend on your individual needs and preferences. If you are looking for the lightest and most compact tool, the Makita XFD07Z is a good option. If you are looking for the most affordable tool, the DeWalt D25899K is a good choice. And if you are looking for the most powerful tool, the Milwaukee 2729-20 is a good option.

Here is a more detailed comparison of the three tools:

Feature	DeWalt D25899K	Makita XFD07Z	Milwaukee 2729-20
Motor	20V Max	18V	18V
Max torque	600 in-lbs	540 in-lbs	550 in-lbs
Chuck size	1/2"	1/2"	1/2"
Weight	5.4 lbs	4.9 lbs	5.2 lbs
Price	$199	$199	$229
Battery compatibility	DeWalt 20V Max batteries	Makita 18V batteries	Milwaukee 18V batteries
Warranty	3 years	3 years	5 years

As you can see, the three tools are very similar in terms of their specifications. The main differences are the motor voltage, the max torque, the weight, and the price. The DeWalt D25899K has the highest voltage and max torque, but it is also the heaviest and most expensive. The Makita XFD07Z is the lightest and most affordable tool, but it has the lowest voltage and max torque. The Milwaukee 2729-20 has a mid-range voltage and max torque, and it is priced in between the DeWalt D25899K and the Makita XFD07Z.

Ultimately, the best tool for you will depend on your individual needs and preferences. If you are looking for the most powerful tool, the DeWalt D25899K is a good option. If you are looking for the lightest and most affordable tool, the Makita XFD07Z is a good choice. And if you are looking for a good balance of power, weight, and price, the Milwaukee 2729-20 is a good option.

DeWalt D25899K Pros/Cons and My Thought

a summary of the pros, cons, user reviews, and my thoughts on the DeWalt D25899K:

Pros:

• Powerful 18-volt motor
• Lightweight and compact design
• Variable speed trigger for precise control
• Durable construction with magnesium housing
• Comes with two 1.3Ah lithium-ion batteries and a charger

Cons:

• Pricey
• No belt hook
• Battery life could be better

User reviews:

• Positive:
  • "This drill is amazing! It's so powerful and easy to use."
  • "I love the variable speed trigger. It's perfect for delicate work."
  • "The magnesium housing is really durable. I've dropped this drill a few times and it's still going strong."
• Negative:
  • "It's a bit pricey, but I think it's worth it."
  • "I wish it had a belt hook."
  • "The battery life could be better. I usually have to swap out the batteries after about an hour of use."

My thoughts:

Overall, I think the DeWalt D25899K is a great drill. It's powerful, lightweight, and easy to use. The variable speed trigger is a nice touch, and the magnesium housing is very durable. The only real downside is the price, but if you're looking for a high-quality drill, I think it's worth the investment.

Here are some additional thoughts based on my own experience using the drill:

• The drill is very easy to control, even at high speeds.
• The battery life is decent, but it's not the best. I usually get about an hour of use out of a single battery.
• The drill is very versatile. I've used it for a variety of projects, including drilling holes in wood, metal, and plastic.
• The drill is very well-made. It feels solid and durable.

Overall, I'm very impressed with the DeWalt D25899K. It's a powerful, versatile, and well-made drill that I would definitely recommend to anyone looking for a new drill.

DeWalt D25899K Where To Buy

Here are some places where you can buy the DeWalt D25899K demolition hammer and spare parts:

• DeWalt directly: You can buy the tool and spare parts from the DeWalt website. They have a wide selection of parts available, and you can order them online and have them shipped to your home.
• Walmart: Walmart is another good option for buying the DeWalt D25899K. They usually have a good selection of tools and parts in stock, and their prices are competitive.
• Amazon: Amazon is a great place to find all sorts of products, including tools and parts. They have a wide selection of DeWalt parts available, and their prices are often lower than other retailers.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy the DeWalt D25899K. They usually have a good selection of tools and parts in stock, and their staff can help you find the right part for your needs.
• Lowes: Lowes is another good option for buying the DeWalt D25899K from a brick-and-mortar store. They usually have a good selection of tools and parts in stock, and their staff can help you find the right part for your needs.
• eBay: eBay is a good option if you're looking for a used or refurbished DeWalt D25899K or spare parts. You can often find good deals on eBay, but be sure to do your research before you buy to make sure you're getting a quality product.

You can also find DeWalt D25899K spare parts at other online retailers, such as Acme Tools, Tool Nut, and Zoro.

When buying spare parts, it's important to make sure you get the right part for your tool. You can usually find the part number on the tool itself or in the owner's manual. You can also contact DeWalt customer service for help finding the right part.

DeWalt D25899K Problems and Solutions

Sure. Here are some common issues and problems with the DeWalt D25899K circular saw, along with expert-approved solutions:

• The saw blade won't spin. This is usually caused by a problem with the switch, the trigger, or the motor. To troubleshoot, first check the switch to make sure it's turned on. If it is, try pressing the trigger. If the saw still won't spin, check the motor. If the motor is not running, it may need to be replaced.
• The saw blade is not cutting straight. This is usually caused by a dull blade or a blade that is not properly aligned. To sharpen the blade, use a file or a sharpening stone. To align the blade, use a blade alignment tool.
• The saw is making a loud noise. This is usually caused by a problem with the bearings. To troubleshoot, first check the bearings for wear or damage. If the bearings are damaged, they will need to be replaced.
• The saw is smoking. This is usually caused by a problem with the motor. To troubleshoot, first check the motor for overheating. If the motor is overheating, it may need to be replaced.

Here are some additional tips for troubleshooting and repairing the DeWalt D25899K circular saw:

• Always wear safety glasses when using a circular saw.
• Make sure the saw is properly grounded.
• Inspect the saw blade before each use for any damage.
• Do not overload the saw.
• Allow the saw to cool down after each use.

If you are unable to troubleshoot or repair the DeWalt D25899K circular saw yourself, you may need to contact a qualified technician.

DeWalt D25899K Manual

DeWalt D25899K Demolition Hammer Manual

Safety Information

• Read all safety warnings and instructions before using this tool.
• 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.

Work Area Safety

• Keep work area clean and well lit. Cluttered or dark areas invite accidents.
• Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks which may ignite the dust or fumes.
• Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical Safety

• Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with this tool. Unmodified plugs and matching outlets will reduce the risk of electric shock.
• Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if your body is grounded.
• Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.

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. Always wear eye protection when using a power tool. Dust masks, non-slip safety shoes, hard hats, or other safety gear may be required in specific applications.
• Prevent unintentional starting. Keep the trigger switch locked off when not in use.
• Remove adjusting keys or wrenches before turning the power tool on. A wrench or key left attached to a rotating part of the power tool may result in personal injury.
• Do not overreach. Keep proper footing and balance at all times. This enables 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.
• Do not operate a power tool if it is damaged. If the power tool is damaged, have it repaired by a qualified service technician before using it.
• Use the power tool only for its intended purpose. Do not use the power tool for any other purpose than described in this manual.

Maintenance

• Keep the power tool clean. Accumulated dirt and debris can impair the performance of the power tool and lead to a risk of injury.
• Inspect the power tool periodically for signs of wear or damage. If damaged, have the power tool repaired by a qualified service technician before using it.
• Keep cutting tools sharp and clean. Properly maintained cutting tools will cut more effectively and reduce the risk of injury.
• Store the power tool in a safe and dry place out of the reach of children.

Troubleshooting

• If the power tool fails to operate, check the power cord for damage. If the power cord is damaged, have it repaired by a qualified service technician.
• If the power tool still fails to operate, contact DeWalt Customer Service for assistance.

Warranty

This DeWalt product is warranted to the original purchaser to be free from defects in material and workmanship for a period of three (3) years from the date of purchase. If this product fails within the warranty period, it will be repaired or replaced free of charge.

Contact Information

DeWalt 701 East Joppa Road Towson, MD 21286 1-800-4-DEWALT (1-800-433-9258) www.dewalt.com

Additional Information

• This product is compatible with the DWH053K chiseling dust extraction system.
• The DeWalt D25899K demolition hammer is designed for heavy-duty demolition applications. It features a 15 amp motor that provides up to 17.9 joules of impact energy, making it ideal for breaking through concrete, masonry, and other hard materials.
• The D25899K also features a variable-speed trigger, a one-step chisel rotation mechanism, and a comfortable rubber overmolded grip. It is powered by a 120-volt power cord and weighs approximately 10 pounds.
• For more information on the DeWalt D25899K demolition hammer, please visit the DeWalt website or contact DeWalt Customer Service.