21V Cordless Brushless Impact Wrench

– 600N·m Max Torque, 3Ah Battery, 3/8" Drive, DIY Grade 📌 Key Attributes:

Type: Impact Wrench

Rated Voltage: 16.8–21V

Input Power: 500W

Max Torque: 600N·m

Power Source: Battery (Lithium)

Battery Capacity: 4Ah

Motor Type: Brushless

No-Load Speed: 0–3200 rpm

Impact Frequency: 1500/min

Drive Size: 3/8" (10mm) Square Drive

Head Style: Square

Dimensions: 36.5 × 30 × 11 cm

Weight: 0.85 kg

Current: 3Ah

Grade: DIY

Customized Support: OEM

Brand Name: Wusen

Model Number: MD-550

Charger Input: AC 100–240V