DONG CHENG DCPB488-EM 1/2" 20V Brushless Cordless Impact Wrench 488 Nm with 2x 4.0Ah Batteries & Charger

Cordless Impact Wrench DONG CHENG DCPB488-EM 1/2 Inch 20V BL-Motor 488 Nm with 2x 4.0Ah Batteries + Charger
Dongcheng DCPB488-EM Cordless Impact Wrench 1/2 Inch (12.7 mm) 20V. The ultimate power and efficiency for automotive maintenance, auto repair shops, and steel structure assembly. Driven by a rugged and powerful Brushless Motor delivering a high fastening torque of up to 488 Newton-meters (Nm) and efficient breakaway torque, enabling quick removal of car lug nuts, machinery bolts, or structural fastening without relying on air compressors. The tool is engineered with excellent weight balance, an anti-slip rubberized grip to reduce fatigue, and a switch system to adjust speed and impact rate on demand. Comes complete and ready to use with two high-capacity 4.0Ah batteries and a charger, meeting the needs of professionals seeking maximum speed and mobility.

Features
- High-Torque Brushless Motor (High-torque brushless motor): Delivers full torque power up to 488 Nm, durable for heavy-duty use, energy-efficient, and free from carbon brush maintenance.
- Smart Electronic Control (Intelligent electronic control system): Allows precise setting of RPM and impact rates to match fastener sizes and workpieces, preventing stripped threads or snapped bolts.
- Nut-Busting Auto-Stop Mode (Automatic stop when loosening nuts): Features an intelligent function that immediately stops rotation and impact once the nut or bolt is fully loosened, preventing fasteners from falling and getting damaged.
- Built-in LED & Electric Brake (Illuminating LED light and electric brake): Equipped with a high-efficiency LED light to illuminate dark work areas for accuracy, and an electric brake that stops chuck rotation immediately upon releasing the trigger.

Applications
- Automotive repair and garage work: Removing and installing lug nuts on cars and pickup trucks, suspension repairs, engine bay work, and general automotive component assembly.
- Steel structure and roofing assembly: Ideal for steel erectors for tightening structural bolts, column anchor bolts, metal sheet roofing frames, or erecting construction scaffolding.
- Factory machinery maintenance: Loosening and tightening large fasteners in industrial machinery maintenance, agricultural equipment, and industrial structural systems.

Specification
- Voltage: 20 V (20V MAX)
- Maximum Power: 450 W
- Standard bolt: M12 - M20
- Square drive : 12.7 mm (1/2 inch)
- No-load speed: Low: 1800 rpm / Medium: 2100 rpm / High: 2400 rpm
- Impact rate: Low: 2600 bpm / Medium: 3000 bpm / High : 3500 bpm
- 3-speed adjustment: Meets different working requirements
- Torque: Low: 350 Nm / Medium: 400 Nm / High: 488 N·m
- Nut-busting torque: 682 Nm