MELLWIN 520 N·m Brushless 3-in-1 Cordless Impact Wrench

The MELLWIN 520 N·m brushless 3-in-1 cordless impact wrench combines an impact driver, cordless drill, and cordless screwdriver into one powerful tool. Designed for car repairs, assembly work, crafts, and DIY projects , this device replaces several individual tools and offers maximum performance with high efficiency.

🔧 One tool – many applications

Whether loosening and tightening screws, drilling, assembling furniture or carrying out repairs – this 3-in-1 multi-tool reliably masters a wide variety of tasks and saves costs and space.

⚡ 800W brushless motor – powerful & durable

• Brushless motor for higher efficiency , less heat generation and longer service life

• Idle speed: 0–4200 rpm

• Beat rate: 0–3800 ipm

• Max. torque: 520 N·m

• Tightening torque: 490 N·m

• Loosening torque: 500 N·m
  Ideal for stuck or rusted screws and demanding fastenings.

🎛 Multi-stage speed control & safety

• 2 forward and 2 reverse gears for precise control

• Reverse auto-stop function prevents over-rotation or slippage.

• LED work light for dark work areas such as corners or engine compartments

🔩 Wide range of applications

• Standard screws: M10–M20 (3/8"–3/4")

• High-strength screws: M10–M16 (3/8"–5/8")

• 1/2 inch (12.7 mm) square drive for secure hold
  Suitable for car repair, steel constructions, furniture assembly, plumbing & electrical work .

Technical data:

• Power: 800 W

• Max. torque: 520 N·m

• Square drive: 1/2 inch (12.7 mm)

• Speed: 0–4200 rpm

• Beat rate: 0–3800 ipm

• Motor: Brushless

• LED work light: Yes

Scope of delivery (depending on variant):

Without battery – Set A:

• 1 × Electric impact wrench

• 1 × cardboard box

2× Battery – Set A:

• 1 × Impact wrench

• 1 x Accessory

• 2 × battery

• 1 × EU charger

• 1 × cardboard box

2× Battery – Set B:

• 1 × Impact wrench

• 25 × Accessories

• 2 × battery

• 1 × EU charger

• 1 × plastic case

Notes:

1. Standard EU plug . Other versions (US/UK/AU) available on request – adapter included.

2. Manual measurement: 1–3 cm deviation possible.

3. Color variations may occur depending on the monitor – design corresponds to the illustrations.

🔩 A powerful professional tool for maximum efficiency – ideal for workshop, garage & construction site.