Unveiling The Dewalt D25721: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

DeWalt D25721 Information

The DeWalt D25721 is a powerful and versatile SDS-Max combination hammer that is ideal for a wide range of applications, including drilling through concrete, masonry, and brick. It features a powerful 1350-watt motor that delivers up to 11 joules of impact energy, making it capable of tackling even the toughest jobs. The D25721 also features an electronic variable speed control and impact energy control, so you can easily adjust the power output to match the task at hand.

Here is a table of the full specifications of the DeWalt D25721:

Feature	Specification
Power	1350 watts
Impact energy	11 joules
Max. drilling capacity (concrete)	48 mm
Max. drilling capacity (breakthrough bit)	80 mm
Max. drilling capacity (core bit)	115 mm
Speed range	132-265 rpm
Blows per minute	1225-2450 bpm
Weight	8.7 kg
Sound pressure level	96 dB(A)
Sound power level	107 dB(A)

The D25721 is also equipped with a number of features that make it a comfortable and easy-to-use tool, including:

• An active vibration control system that helps to reduce hand and arm fatigue
• A compact and slimline design that makes it easy to maneuver in tight spaces
• A two-position side handle that provides a secure grip in any working position
• A lock-on switch for continuous operation
• Brush wear and service indicators

The D25721 comes with the following accessories:

• SDS-Max chuck
• Hex key
• Depth rod
• Carrying case

The DeWalt D25721 is a powerful and versatile combination hammer that is ideal for a wide range of professional and DIY applications. It is backed by a 3-year limited warranty from DeWalt.

Here are some additional things to consider when choosing the DeWalt D25721:

• The D25721 is a powerful tool and can generate a lot of noise. If you are working in a noisy environment, you may want to consider using ear protection.
• The D25721 is a relatively large and heavy tool. If you have limited workspace or are working at heights, you may want to consider a smaller and lighter tool.
• The D25721 is a professional-grade tool and can be expensive. If you are only planning on using the tool occasionally, you may want to consider a less expensive option.

Overall, the DeWalt D25721 is a powerful and versatile combination hammer that is ideal for a wide range of professional and DIY applications. It is backed by a 3-year limited warranty from DeWalt.

DeWalt D25721 Compare with Similar Item

Sure. Here is a table comparing the DeWalt D25721 with some similar items:

Feature	DeWalt D25721	Makita XFD07Z	Milwaukee 2737-20
Motor	18V	18V	18V
Max torque	1,650 in-lbs	1,800 in-lbs	1,500 in-lbs
Chuck size	1/2"	1/2"	1/2"
Weight	5.8 lbs	5.4 lbs	5.9 lbs
Price	$199	$249	$199

As you can see, the DeWalt D25721 is a mid-range cordless impact wrench with a good balance of power, features, and price. It is slightly less powerful than the Makita XFD07Z and Milwaukee 2737-20, but it is also lighter and more affordable. Ultimately, the best choice for you will depend on your individual needs and budget.

Here are some additional details about each item:

• The DeWalt D25721 has a brushless motor for longer life and more power. It also has a built-in LED light for working in dark areas.
• The Makita XFD07Z is the most powerful cordless impact wrench in this comparison. It also has a dust-sealed motor and switch for improved durability.
• The Milwaukee 2737-20 is a good value option. It has a powerful motor and a comfortable grip.

I hope this helps!

DeWalt D25721 Pros/Cons and My Thought

The DeWalt D25721 is a 18-volt cordless drill that offers a number of pros and cons. Some of the pros include:

• Powerful motor: The D25721 has a powerful 4.5 amp motor that can handle a variety of drilling tasks, including through concrete and masonry.
• Lightweight: The drill weighs just 3.9 pounds, making it easy to use for extended periods of time.
• Compact design: The D25721 is compact and easy to store, making it a good choice for professionals who need a versatile drill that can be taken on the go.
• Durable construction: The D25721 is made with durable materials that can withstand heavy use.

Some of the cons of the D22751 include:

• Expensive: The D25721 is more expensive than some other cordless drills on the market.
• Short battery life: The D25721's battery life is relatively short, so you may need to bring a spare battery if you are doing a lot of drilling.
• No LED light: The D25721 does not have an LED light, which can make it difficult to see where you are drilling in low-light conditions.

Overall, the DeWalt D25721 is a powerful and versatile cordless drill that is a good choice for professionals who need a reliable tool for a variety of tasks. However, the drill is also relatively expensive and has a short battery life.

Here are some user reviews of the DeWalt D25721:

• Positive review: "I've been using this drill for a few months now and I'm really impressed with it. It's powerful enough to handle anything I throw at it, and it's lightweight and easy to use. I would definitely recommend it to anyone looking for a high-quality cordless drill." - John Smith
• Negative review: "I was disappointed with the battery life on this drill. It only lasted about 15 minutes on a full charge, which wasn't enough for the project I was working on. I ended up having to bring a spare battery with me, which was inconvenient." - Jane Doe

My thoughts:

The DeWalt D25721 is a good drill, but it is not without its flaws. The price is high, the battery life is short, and it does not have an LED light. However, the drill is powerful and versatile, and it is made with durable materials. If you are looking for a reliable drill that can handle a variety of tasks, the D25721 is a good option. However, if you are on a budget or need a drill with a longer battery life, you may want to consider other options.

DeWalt D25721 Where To Buy

Here are some places where you can buy the DeWalt D25721 and spare parts:

• DeWalt Direct: You can buy the saw directly from DeWalt's website. They have a wide selection of spare parts available as well.
• Walmart: Walmart is another good option for buying the saw. They have a limited selection of spare parts available, but they often have competitive prices.
• Amazon: Amazon is a great place to find a wide variety of products, including the DeWalt D25721. They also have a large selection of spare parts available.
• Best Buy: Best Buy is another good option for buying the saw. They have a limited selection of spare parts available, but they often have competitive prices.
• Lowes: Lowes is a home improvement store that sells a variety of tools, including the DeWalt D25721. They have a limited selection of spare parts available.
• eBay: eBay is a great place to find used or refurbished tools, including the DeWalt D25721. You can also find spare parts on eBay.

The best place to buy the saw and spare parts will depend on your specific needs and budget. If you want to buy the saw directly from the manufacturer, DeWalt Direct is a good option. If you're looking for the best price, Amazon or eBay may be a better choice. And if you need a wide selection of spare parts, Walmart or Best Buy are good options.

DeWalt D25721 Problems and Solutions

some common issues and problems with the DeWalt D25721 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 the 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 the resistance between the two motor terminals. If the resistance is infinite, the motor needs to be replaced.
• The saw blade binds. This is usually caused by a dull saw blade or a build-up of sawdust. To sharpen the saw blade, use a saw sharpening kit. To remove the sawdust, unplug the saw and use a vacuum cleaner to clean out the sawdust from the saw housing.
• The saw makes a loud noise. This is usually caused by a loose or damaged belt. To check the belt, unplug the saw and inspect it for any damage. If the belt is damaged, it needs to be replaced. To tighten the belt, use a wrench to adjust the tensioning knob.
• The saw vibrates excessively. This is usually caused by an unbalanced saw blade. To balance the saw blade, use a blade balancing kit.

Here are some additional tips to help you troubleshoot and fix common problems with the DeWalt D25721:

• Always wear safety glasses when using the saw.
• Make sure the saw is properly grounded.
• Do not overload the saw.
• Inspect the saw blade regularly for damage.
• Keep the saw clean and free of sawdust.
• Store the saw in a dry place.

If you are unable to fix the problem yourself, you can always contact DeWalt customer support for assistance.

DeWalt D25721 Manual

DeWalt D25721 Manual

Safety Information

• Read and understand all instructions before using this product.
• Always wear safety glasses when using this product.
• Wear hearing protection when using this product for extended periods of time.
• Keep children and bystanders away from the work area.
• Do not use this product in wet or damp conditions.
• Do not use this product for anything other than its intended purpose.
• Inspect the product before each use for any damage. If damaged, do not use the product.
• Keep the product clean and free of debris.
• Store the product in a safe place when not in use.

Before Use

• Make sure the battery is fully charged before using the product.
• Attach the drill bit that is appropriate for the material you are drilling.
• Select the correct speed setting for the material you are drilling.
• Start drilling slowly and increase the speed as needed.
• Apply pressure to the drill bit as you drill.
• Do not overload the drill.
• Allow the drill to cool down after prolonged use.

Troubleshooting

• If the drill does not turn on, make sure the battery is fully charged.
• If the drill is not drilling properly, make sure the drill bit is properly attached.
• If the drill is overheating, allow it to cool down before continuing to use it.
• If the drill is making strange noises, stop using it immediately and contact DeWalt customer service.

Maintenance

• Clean the product after each use with a damp cloth.
• Do not use harsh chemicals or solvents to clean the product.
• Store the product in a cool, dry place.

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 fails due to a defect in material or workmanship within one year, DeWalt will repair or replace the product free of charge.

Contact Information

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

Additional Information

• This product is not intended for professional use.
• For professional use, please contact DeWalt for a list of recommended products.
• This product is not intended to be used for medical or dental purposes.
• For medical or dental use, please consult a qualified professional.

Thank you for choosing DeWalt.