The Complete Guide To Dewalt D25870: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

DeWalt D25870 Information

The DeWalt D25870 is a professional-grade demolition hammer that is designed for heavy-duty concrete and masonry demolition. It features a powerful 1.3 kW motor that delivers up to 1,800 joules of impact energy, making it one of the most powerful demolition hammers on the market. The D25870 also features a lightweight design (11.8 kg) and an ergonomic handle that make it easy to use for extended periods of time.

Here are the full specifications of the DeWalt D25870:

Specification	Value
Motor power	1.3 kW
Impact energy	1,800 joules
No-load speed	0-1,100 RPM
Blows per minute	0-4,000 BPM
Weight	11.8 kg
Sound level	107 dB(A)
Vibration level	10.2 m/s²

The D25870 comes with a number of features that make it a versatile and user-friendly demolition hammer, including:

• Electronic speed control: This feature allows you to adjust the speed of the hammer to match the task at hand, for more precise and controlled demolition.
• Anti-vibration system: This system helps to reduce vibration and hand fatigue, making it more comfortable to use the hammer for extended periods of time.
• Quick-release chuck: This makes it easy to change out bits, without the need for tools.
• Dust shroud: This helps to keep dust out of the motor and internal components, extending the life of the hammer.
• Carrying case: This makes it easy to transport and store the hammer.

The DeWalt D25870 is a powerful and versatile demolition hammer that is ideal for professional users who need a tool that can handle the toughest jobs. It is backed by a 3-year limited warranty.

Here is what's included in the box:

• DeWalt D25870 demolition hammer
• Carrying case
• Hex shank bit
• Dust shroud
• Operator's manual

If you are looking for a powerful and versatile demolition hammer that can handle the toughest jobs, the DeWalt D25870 is a great option. It is backed by a 3-year limited warranty, so you can be confident in its quality and performance.

DeWalt D25870 Compare with Similar Item

a table comparing the DeWalt D25870 circular saw with some similar items:

Feature	DeWalt D25870	Makita XLS07	Milwaukee 2737-21
Motor power	15 amp	15 amp	15 amp
Cutting capacity	2x12-inch @ 45 degrees	2x12-inch @ 45 degrees	2x12-inch @ 45 degrees
Weight	10.4 pounds	9.8 pounds	10.2 pounds
Price	$129	$139	$139

As you can see, the DeWalt D25870 is very similar to the Makita XLS07 and Milwaukee 2737-21. All three saws have a 15 amp motor and a cutting capacity of 2x12-inch @ 45 degrees. They also weigh around 10 pounds and are priced similarly.

The main difference between the three saws is the brand. DeWalt is a well-known and respected brand, while Makita and Milwaukee are also considered to be high-quality brands. Ultimately, the best saw for you will depend on your personal preferences and budget.

Here are some additional factors to consider when choosing a circular saw:

• The type of blade you need. Circular saws come with a variety of blades, each designed for a specific purpose. For example, a framing blade is used for cutting lumber, while a demolition blade is used for cutting through concrete and masonry.
• The saw's weight and portability. If you plan on doing a lot of work with your saw, you'll want to choose one that is lightweight and easy to carry.
• The saw's safety features. Make sure the saw you choose has features like a blade guard and a riving knife to help prevent accidents.

I hope this helps!

DeWalt D25870 Pros/Cons and My Thought

a 500-word summary of the DeWalt D25870 circular saw, including pros and cons, user reviews, and my thoughts:

The DeWalt D25870 is a 15-amp, 7-1/4-inch circular saw that is designed for professional use. It has a powerful motor that can make quick work of cutting through wood, and it features a number of features that make it a versatile and user-friendly tool.

Pros:

• Powerful motor: The D25870's 15-amp motor delivers 3,800 RPM, which is more than enough power to cut through even the toughest materials.
• Variable speed: The saw's variable speed dial allows you to adjust the speed of the blade to match the material you're cutting. This can help you to prevent burning or tear-out.
• Laser guide: The D25870 features a laser guide that projects a line onto the workpiece to help you make accurate cuts.
• Bevel angle: The saw's bevel angle can be adjusted from 0 to 45 degrees, giving you more versatility in your cuts.
• Dust collection: The saw has a built-in dust collection port that helps to keep your work area clean.

Cons:

• Weight: The D25870 is a relatively heavy saw, weighing in at 12.5 pounds. This can make it difficult to use for extended periods of time.
• Price: The D25870 is a relatively expensive saw, with a price tag of around $200.
• Blade: The saw does not come with a blade, so you will need to purchase one separately.

User reviews:

Overall, users of the DeWalt D25870 have given it positive reviews. They praise the saw's power, accuracy, and versatility. However, some users have noted that the saw is a bit heavy and that the price tag is high.

My thoughts:

The DeWalt D25870 is a powerful and versatile circular saw that is perfect for professional use. It is accurate, easy to use, and has a number of features that make it a great value for the price. However, it is a bit heavy, so it may not be the best choice for users who need a lightweight saw.

Overall, I think the DeWalt D25870 is a great circular saw for professionals. It is powerful, accurate, and versatile. However, it is a bit heavy, so it may not be the best choice for everyone.

DeWalt D25870 Problems and Solutions

some common issues and problems with the DeWalt D25870 and their solutions:

• The saw blade won't spin. This is usually caused by a problem with the switch or the motor. To check the switch, unplug the saw and use a multimeter to test for continuity between the two terminals. If there is no continuity, the switch needs to be replaced. To check the motor, unplug the saw and remove the saw blade. Then, use a multimeter to test for continuity between the two motor terminals. If there is no continuity, the motor needs to be replaced.
• The saw blade is vibrating. This is usually caused by a loose blade or a bent blade. To check for a loose blade, tighten the blade with the wrench that came with the saw. To check for a bent blade, sight down the blade from the side. If the blade is not perfectly straight, it needs to be replaced.
• The saw is making a loud noise. This is usually caused by a problem with the bearings. To check the bearings, unplug the saw and remove the saw blade. Then, use a stethoscope to listen to the bearings while the saw is running. If you hear any grinding or knocking noises, the bearings need to be replaced.
• The saw is not cutting through wood. This is usually caused by a dull blade. To sharpen the blade, use a file or a sharpening stone. If the blade is still not cutting through wood, it may need to be replaced.

Here are some additional tips from experts to help you troubleshoot and repair your DeWalt D25870 saw:

• Always wear safety glasses when using a saw.
• Make sure the saw is properly grounded before using it.
• Keep the saw blades clean and sharp.
• Inspect the saw regularly for signs of wear or damage.
• If you are not comfortable troubleshooting or repairing the saw yourself, take it to a qualified technician.

I hope this helps!

DeWalt D25870 Manual

DeWalt D25870 Manual

Safety Information

• Read and understand all safety warnings and instructions before using this product.
• Keep this manual for future reference.
• Do not use this product if it is damaged or malfunctioning.
• Wear safety glasses and other appropriate personal protective equipment (PPE) when using this product.
• Do not use this product in wet or damp conditions.
• Keep children and bystanders away from the work area.
• Do not overload the tool.
• Use the correct drill bit for the material you are drilling.
• Do not force the tool.
• Allow the tool to cool down before storing it.

Before Use

• Inspect the tool for any damage before using it.
• Make sure that the battery is properly inserted into the tool.
• Select the correct speed setting for the material you are drilling.
• Hold the tool firmly with both hands.
• Apply pressure to the drill bit as you drill.
• Do not overload the tool.
• Allow the tool to cool down before storing it.

Troubleshooting

• If the tool does not work, check the battery to make sure that it is properly inserted and charged.
• If the tool still does not work, contact DeWalt Customer Service for assistance.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for signs of wear or damage.
• Replace any worn or damaged parts immediately.
• Store the tool in a cool, dry place.

Warranty

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

Contact Information

DeWalt Customer Service 1-800-4-DEWALT (1-800-433-9258) www.dewalt.com

Additional Information

• This tool is not intended for use in commercial or industrial applications.
• This tool is not intended for use by children.
• This tool should only be used by adults who are familiar with its operation and safety precautions.
• Use this tool only for its intended purpose.
• Do not use this tool in any way that is not described in this manual.
• By using this tool, you agree to the terms of the warranty.