WadfowModel WCD3B21

Wadfow WCD3B21 Cordless Impact Driver 20V

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

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Other sizes and models

WCD2B21WCD3B21

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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

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.