Description
The Wadfow WCD3B21 Cordless Impact Driver 20V is designed for versatile fastening applications in construction, automotive maintenance, and general workshop tasks. Equipped with a brushless motor and powered by a 20V lithium battery system, this impact driver delivers reliable torque performance while maintaining efficiency and durability.
Key Benefits
- Brushless motor technology for improved efficiency and longer service life
- Maximum torque of 210Nm suitable for various fastening applications
- Dual compatibility with 6.35mm hex shank and 1/2″ square drive
Product Overview
The Wadfow WCD3B21 cordless impact driver is engineered to provide flexible fastening performance for both screwdriving and socket-based fastening tasks. The tool features a 6.35mm hex shank for screwdriver bits and a 1/2-inch square drive for socket applications, allowing it to be used across multiple fastening scenarios.
With adjustable speed settings of 0–2000, 0–2400, and 0–2600 RPM and corresponding impact rates up to 2900 BPM, the driver allows users to adapt the tool’s performance to different tasks. The brushless motor enhances durability and reduces maintenance while maintaining efficient power delivery.
An integrated LED work light improves visibility when working in confined or low-light areas such as engine compartments or construction spaces. The included battery packs and charger allow users to begin work immediately.
Ideal Applications
- Automotive and mechanical fastening tasks
- Construction and installation work
- Workshop assembly and maintenance applications
Technical Specifications
| Model | WCD3B21 |
| Motor Type | Brushless motor |
| Voltage | 20V |
| Hex Shank | 6.35mm (1/4″) |
| Square Drive | 1/2″ |
| No-Load Speed |
0 – 2000 rpm 0 – 2400 rpm 0 – 2600 rpm |
| Impact Rate |
0 – 2100 bpm 0 – 2500 bpm 0 – 2900 bpm |
| Maximum Torque | 210 Nm |
| Integrated Light | LED work light |
| Charging Voltage | 220–240V ~ 50/60Hz |
What’s Included
- Wadfow WCD3B21 Cordless Impact Driver
- 1 pc screwdriver bit
- 1 pc 19mm socket
- 2 × 2.0Ah battery packs (WLBP520)
- Battery charger (WLBP515)
- Carrying case
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