Kobalt KDD524B
Score: 88/100
Worx 20V Cordless Drill 445 in
Score: 82/100Rankings
The Kobalt 24-Volt Max Brushless Cordless Drill is a heavy-duty tool featuring a 24V 2.0Ah battery and brushless motor that delivers 650 in-lbs of torque. It includes a 2-speed gearbox, 1/2-inch all-metal keyless chuck, and auxiliary handle, making it suitable for demanding professional tasks. While noted for its power and battery life, some experts mention its weight and occasional lock-up in extreme conditions.
The Worx Nitro 20V Brushless Switchdriver 2.0 is a compact, lightweight cordless drill/driver featuring a unique dual rotating 1/4-inch chuck system for rapid bit switching. It delivers 445 in·lb of torque via a brushless motor, offering pro-level performance in a slim design optimized for tight spaces. It is ideal for furniture assembly and cabinetry work where bulk is an issue.
| Attribute | | |
|---|---|---|
24 Vbest | 20 V | |
650 in-lbsbest | 445 in-lbs | |
2,000 RPMbest | 1,700 RPM | |
2 Ahbest | — | |
| ↓ lower better | 4 lbs | 2.79 lbsbest |
22best | 9 |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Chuck & Bits(2) | ||
Chuck Size | 1/2 | 1/4 |
Chuck Type | Keyless | Dual Rotating |
Performance(4) | ||
Max Torque (in-lbs) | 650 in-lbs | 445 in-lbs |
Max Speed (RPM) (RPM) | 2000 RPM | 1700 RPM |
Clutch Settings | 22 | 9 |
Speed Settings | 2-Speed | 2 |
Ergonomics & Design(3) | ||
Weight (lbs) | 4 lbs | 2.79 lbs |
Handle Type | Side Handle | Rubberized |
Housing Material | Composite/Metal | null |
Power & Battery(3) | ||
Voltage (V) | 24 V | 20 V |
Battery Capacity (Ah) | 2.0 Ah | null Ah |
Battery Chemistry | Li-ion | null |
Products in the top-left offer the best value (high score, low price).
Professional reviewers, including TechGearLab and Pro Tool Reviews, praise the Kobalt 24V drill as a top-scoring, exceptionally heavy-duty tool. It excels in drilling steel and driving fasteners, with its brushless motor and 650 in-lbs torque making it ideal for tough job-site tasks.
Everyday users echo professional praise regarding the drill's ample power and long runtime. Common complaints focus on the 4 lb weight causing fatigue during extended use and the potential for kickback without the auxiliary handle.
Professional reviewers praise the Worx Switchdriver 2.0 for its innovative compact power and unique dual-chuck design. Experts highlight that it offers no performance loss despite its significantly smaller size, making it an excellent replacement for bulkier drills in specific scenarios.
Everyday users appreciate the convenience, power, and ease of use for DIY tasks, particularly praising the quick bit changes and comfortable grip. Common themes include satisfaction with its ability to handle furniture assembly and cabinetry work in tight spaces.
