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DEWALT DCD710S2 vs DCD791D2: Battle of the Compact Drill Drivers

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Written By John Gibbs

 

 

 

» Power Tools » Drill » Power Drills Comparisons » Dewalt Drills Comparison » DEWALT DCD710S2 vs DCD791D2: Battle of the Compact Drill Drivers
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Overview of DCD710S2

The DEWALT DCD710S2 is a 12V MAX* 3/8-Inch Drill Driver Kit designed with compactness and lightness in mind. It is tailored to fit into tight spaces and is easy to handle due to its even weight distribution, making it a suitable tool for various drilling and driving tasks that require precision and control.

Key Features

  • Compact and Lightweight: The device is 7-1/2 inches long, and it weighs 2.4 pounds, making it easy to maneuver in smaller spaces.
  • Two-Speed Transmission: It comes with a two-speed transmission for optimal speed and torque control.
  • LED Light: It is equipped with an LED light for better visibility in dark areas. The LED is radially mounted around the barrel, eliminating work area shadows.
  • Belt Hook: The drill driver includes a belt hook for portability and ease of use.

What’s Included

  1. DCD710 3/8 in Drill/Driver
  2. Two 12V MAX* Lithium Ion Battery Packs
  3. Fast Charger
  4. Belt Hook
  5. Contractor Bag

Performance and Usability

The DCD710S2 is equipped with a 15-position clutch with a two-speed gearbox for precise control, facilitating accurate and efficient drilling and driving. It accepts bits up to 1 inch, and the 3/8-inch chuck offers multiple torque settings, variable speeds, and a reverse option. The quick-charging lithium-ion battery packs each have 1.1 Ah, and the recharge time is between 30 minutes and 1 hour.

Specification Value
Length 7-1/2 inches
Weight 2.4 pounds
Power Source 12V MAX* Lithium Ion Battery
Transmission Two-Speed
Clutch Positions 15
Recharge Time Between 30 minutes and 1 hour

Warranty and Support

The DEWALT DCD710S2 comes with a three-year limited warranty, a one-year free service contract, and a 90-day money-back guarantee, providing ample support and assurance to the users.

Overview of DCD791D2

The DEWALT DCD791D2 is a 20V MAX* XR® Li-Ion Brushless Compact Drill/Driver designed to deliver up to 57% more run time compared to brushed motors. It is compact and lightweight, making it an ideal tool for working in tight spaces for extended periods. With high-speed transmission and a comfortable grip, it offers a balance of performance, control, and comfort.

Key Features

  • Brushless Motor: The DEWALT brushless motor delivers up to 57% more run time over brushed motors.
  • XR® Li-Ion Batteries: It comes with XR® Li-Ion batteries that provide 33% more capacity over standard packs, enhancing the tool’s run time.
  • Compact and Lightweight: With a length of 6.9 inches and a weight of 3.4 lbs, this tool is designed to fit into tight areas.
  • High-Speed Transmission: Its high-speed transmission with two-speed settings (0-550/0-2,000 RPM) delivers up to 30% faster application speeds.
  • Ergonomic Comfort Grip Handle: The drill/driver features an ergonomic comfort grip handle for ideal balance and tool control.
  • Metal 1/2″ Ratcheting Chuck: The tool has a metal 1/2″ ratcheting chuck for superior bit gripping strength.
  • 3-Mode LED: It is equipped with a 3-Mode LED for lighting in dark or confined spaces, up to 20 times brighter than previous models. It also has an LED Spotlight Mode with a 20-minute shutoff function for extended work time in dark or confined spaces.

What’s Included

  1. DCD791 – 20V MAX* XR® Li-Ion BL Compact Drill / Driver
  2. Two DCB203 – XR® 2.0AH Battery Packs
  3. Charger
  4. Kit Box
  5. Belt Hook

Performance and Usability

The DCD791D2 offers two speeds and a high-speed transmission for faster application speeds. The ergonomic comfort grip handle provides ideal balance and tool control, making it a versatile tool for various applications. The 3-Mode LED provides lighting in dark or confined spaces, enhancing visibility and productivity.

Specification Value
Length 6.9 inches
Weight 3.4 lbs
Power Source 20V MAX* XR® Li-Ion Battery
Transmission Two-Speed
Chuck Type Metal 1/2″ Ratcheting Chuck

Warranty and Support

Details regarding the warranty and support for the DEWALT DCD791D2 are not provided in the context. For this information, it is advised to check the official DEWALT website or the product manual.

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Comparison of DCD710S2 and DCD791D2 Specifications

Specifications DCD710S2 DCD791D2
No Load Speed (RPM) 0-400/1500 0-600 / 0-2000
Battery Chemistry Li-ion XR Li-ion
Battery Capacity 1.5 Ah 2 Ah
Product Height 9 in Not specified in context
Product Width 16 in Not specified in context
Chuck Type Regular Metal 1/2″ Ratcheting Chuck
Power Output 180 W 460 W
Battery Type Lithium Ion LI-ION
Voltage 12 V 20 V
Uncertainty K2 (Vibration) 1.5 m/s2 1.5 m/s2
Clutch Positions 15 15
LED Light Yes Yes

This table provides a concise comparison of the specifications of the DCD710S2 and DCD791D2 drill drivers. It highlights the differences in no-load speed, battery chemistry and capacity, chuck type, power output, voltage, and more, enabling potential buyers to make an informed decision based on their specific needs.

User reviews of DCD710S2

Summary of Positive User Reviews for DCD710S2

  • The drill is highly praised for its balance, power, and weight making it suitable for home projects.
  • Many users appreciate its long-lasting battery life, even with extensive use.
  • It’s commended for its convenience and comfortable design, with particular mention of its easy-to-tighten chuck, rubber bumpers, and handy belt clip.
  • The drill’s durability and longevity is highlighted, with some users mentioning years of use without any noticeable decrease in performance.
  • Its compact and lightweight design is appreciated by users, making it easy to handle and less fatiguing.
  • The drill is appreciated for its versatility, being suitable for a variety of tasks from assembling equipment to drilling small holes.
  • Users have mentioned that it offers good value for the price, considering its features and performance.
  • Its ability to retain charge over long periods of inactivity is seen as a major positive by many users.
  • The drill is well-received by professionals for its power and ergonomics, making long hours of work less tiring.
  • Its suitability for seniors and women due to its lightweight and ease of use is also noted.

Summary of Critical User Reviews for DCD710S2

  • Several users have reported issues with the drill’s chuck, indicating that it fails to hold drill bits securely, which can lead to unexpected releasing of bits.
  • The battery life is frequently criticized as being inadequate, with some users mentioning it lasts for mere minutes before requiring a recharge.
  • The drill’s LED light is described as being too dim and ineffective, providing inadequate illumination for the task at hand.
  • Some users have experienced issues with the drill’s clutch, mentioning it’s unnecessarily complex and does not shift quickly between modes.
  • There are complaints about the lack of a bit holder on the drill, which some users find inconvenient.
  • A few users have experienced a significant wobble in the drill bits, which they attribute to the drill’s run-out.
  • Some users have pointed out that the drill does not have enough power for tasks such as driving screws through drywall into studs.
  • A few users also expressed dissatisfaction with the quality of the product in relation to its price.

User reviews of DCD791D2

Summary of Positive Reviews of DCD791D2

  • Many users appreciate the professional-grade quality of the DCD791D2, stating it is a reliable tool that outperforms cheaper alternatives.
  • The drill’s user-friendly design is praised for its ease of use, even among those with less hand strength.
  • Users love the compact profile of the DCD791D2, stating it allows them to reach into tight spots with ease.
  • The power of the drill is repeatedly highlighted, with users stating it outperforms other cordless drills, especially when drilling through tough materials like steel and aluminum.
  • Many reviewers appreciate the sturdy chuck of the DCD791D2 for its precision, smooth operation, and firm grip. Some even suggest that the chuck alone justifies the tool’s cost.
  • Users comment positively on the customer service provided by DeWalt, citing their helpfulness during troubleshooting and their efficient repairs.
  • The power, compact size, and metal transmission of the DCD791D2 are appreciated by users, with some even providing tips on how to secure drill bits effectively in the chuck.
  • Several reviews mention the positive aspects of the drill’s design, like the bright light and the durable case, but a few users mention the battery’s loose fit as a minor drawback.
  • The drill’s performance is highly praised, even when compared to older models from the same brand. Users appreciate the lightweight design, power, and efficiency of the DCD791D2.
  • International users commend the fast shipping and appreciate the “Made in USA” label, stating it adds to their satisfaction with the product.

Summary of Critical Reviews of DCD791D2

  • Some users report issues with the speed control of the drill, stating it is not linear and can cause screws to be over-driven. A few even experienced failure of the drill after minimal use.
  • Several reviewers mention the issue of rust appearing on the chuck of the drill, especially when left in damp locations like garages. They suggest that the chuck is not made of stainless steel and requires regular oiling to prevent rust.
  • Some users found the drill to be lacking in torque compared to other models, leading them to choose other brands.
  • There are complaints about the speed control and the absence of a bit holder. Some found it hard to control the medium speed and were disappointed that they had to purchase a separate bit holder.
  • A number of users describe issues with the drill’s chuck, mentioning it as finicky and failing to grip drill bits properly. Some also comment that the lowest clutch setting is not light enough for delicate tasks.
  • Some customers had their drills fail within a few months of use, with problems ranging from broken speed shifters to issues with the transmission. The warranty service from DeWalt was met with mixed reviews.
  • A few users received drills that looked used or came without certain features like the magnetic side holder.
  • Several reviewers express disappointment over chucks failing or getting a bit stuck, even with minimal use. They mention that such issues led to their drills becoming unusable.
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Pros and Cons of the Compared Products

Pros/Cons of DCD710S2

Pros Cons
Highly praised for its balance, power, and weight, making it suitable for home projects. Issues reported with the drill’s chuck not holding drill bits securely, leading to unexpected releasing of bits.
Long-lasting battery life appreciated by many users. Battery life criticized as being inadequate, with some users mentioning it lasts for mere minutes before requiring a recharge.
Convenient and comfortable design, with features such as an easy-to-tighten chuck, rubber bumpers, and a handy belt clip. LED light described as too dim and ineffective, providing inadequate illumination for tasks.
Durability and longevity, with users mentioning years of use without any noticeable decrease in performance. Issues reported with the drill’s clutch being unnecessarily complex and not shifting quickly between modes.
Compact and lightweight design makes it easy to handle and less fatiguing. Complaints about the lack of a bit holder on the drill.
Versatility, being suitable for a variety of tasks from assembling equipment to drilling small holes. Significant wobble in the drill bits reported by a few users, attributed to the drill’s run-out.
Good value for the price, considering its features and performance. Drill described as not having enough power for tasks such as driving screws through drywall into studs.
Ability to retain charge over long periods of inactivity. Dissatisfaction expressed with the quality of the product in relation to its price.
Well-received by professionals for its power and ergonomics, making long hours of work less tiring.
Suitable for seniors and women due to its lightweight and ease of use.

Pros/Cons of DCD791D2

Pros Cons
Professional-grade quality, outperforms cheaper alternatives. Issues reported with the speed control of the drill, causing screws to be over-driven or leading to drill failure.
User-friendly design, suitable for those with less hand strength. Reports of rust appearing on the chuck when left in damp locations. Regular oiling required to prevent rust.
Compact profile, allowing users to reach into tight spots with ease. Lacking in torque compared to other models, leading some users to choose other brands.
Powerful performance, especially when drilling through tough materials like steel and aluminum. Complaints about the speed control and the absence of a bit holder. Some found it hard to control the medium speed and were disappointed that they had to purchase a separate bit holder.
Sturdy chuck appreciated for its precision, smooth operation, and firm grip. Issues with the drill’s chuck being finicky and failing to grip drill bits properly. Some also comment that the lowest clutch setting is not light enough for delicate tasks.
Positive feedback on customer service provided by DeWalt. Some drills failed within a few months of use, with problems ranging from broken speed shifters to issues with the transmission. Mixed reviews on the warranty service from DeWalt.
Features like the bright light, durable case, and metal transmission are appreciated by users. Receiving drills that looked used or came without certain features like the magnetic side holder.
Performance is highly praised, even when compared to older models. Users appreciate the lightweight design, power, and efficiency. Disappointment over chucks failing or getting a bit stuck, leading to the drill becoming unusable.
Fast shipping and “Made in USA” label are appreciated by international users.

Conclusion

In conclusion, both the DEWALT DCD710S2 and DCD791D2 are top-notch drill drivers, each with their unique features and specifications. They are both compact, lightweight, and designed to provide optimal performance in tight spaces. The DCD710S2 is a great choice for those who value portability and a lightweight design, while the DCD791D2 stands out with its high power output and longer battery life. Ultimately, the right product for you depends on your specific needs and preferences in terms of power, speed, battery life, and other features.

 

About John Gibbs

Hello everyone! My name is John Gibbs. I am 60 years old and have been in the family construction business all my adult life. Construction is not only my profession but also my passion. I know everything about building and repair materials, tools, advanced methods, techniques, and approaches. I will share the same knowledge with you in my articles.

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