DEWALT DCD777B
Score: 78/100
Greenworks 24V Brushless Drill
Score: 75/100Rankings
The DeWalt DCD777B is a compact, lightweight 20V MAX brushless cordless drill/driver designed for versatility in DIY and professional applications. It features a 340 UWO power output and a ratcheting chuck, making it suitable for drilling and driving tasks in tight spaces. While it offers good portability and runtime, the lower max RPM and plastic chuck are notable trade-offs for heavy-duty users.
The Greenworks 24V Brushless Drill/Driver (DD24L210) is a compact, lightweight power tool designed for homeowners, featuring a brushless motor, 310 in-lbs of torque, and a 2.0Ah battery with USB charging capability. It offers two-speed operation and 18+1 clutch positions, making it suitable for DIY tasks and tight spaces. While praised for its portability and USB utility, it lacks the durability and power needed for heavy construction projects.
| Attribute | | |
|---|---|---|
20 V | 24 Vbest | |
530 in-lbsbest | 310 in-lbs | |
0.5 inbest | 0.5 inbest | |
— | 2 Ahbest | |
| ↓ lower better | 1.13 kgbest | 1.18 kg |
1,600 RPM | 2,700 RPMbest | |
15 positions | 19 positionsbest | |
2 speedsbest | 2 speedsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Performance(4) | ||
Voltage (V) | 20 V | 24 V |
Max Torque (in-lbs) | 530 in-lbs | 310 in-lbs |
No-Load Speed (RPM) | 1600 RPM | 2700 RPM |
Clutch Settings (positions) | 15 positions | 19 positions |
Battery & Runtime(1) | ||
Battery Type | Lithium-Ion | Lithium-ion |
Design & Ergonomics(4) | ||
Weight (kg) | 1.13 kg | 1.18 kg |
Chuck Type | Plastic Ratcheting | Keyless |
Trigger Type | Variable Speed | Variable |
Overall Length (in) | 7.52 in | 6.0 in |
Products in the top-left offer the best value (high score, low price).
Professional reviewers acknowledge the DCD777B as a solid, well-built unit with good ergonomic design. However, the primary limitation cited is the maximum RPM of 1,600, which falls short of competitors, along with concerns about the plastic ratcheting chuck's durability.
Users maintain a generally positive reception, praising portability and ergonomic balance. Common concerns include the limited RPM and worries about the plastic chuck's durability under heavy use.
“plenty of torque for DIY”
“fits hand perfectly, light for overhead work”
“USB charges my phone on jobsite”
Professional reviewers praise the Greenworks 24V Drill/Driver for its compact, lightweight design and comfortable ergonomics, noting that the brushless motor and 6-cell battery provide superior energy density compared to standard 18V tools.
Everyday users generally express high satisfaction with the tool's power-to-weight ratio, noting it handles wood and metal drilling easily and feels comfortable for overhead work. The USB charging capability and LED light are frequently cited as highly useful features for home projects.
