21V impact wrench set, equipped with a 4000mAh lithium-ion battery and heavy-duty motor - compatible with wireless drill bits/screwdrivers, suitable for automotive, truck maintenance machinery

21V impact wrench set, equipped with a 4000mAh lithium-ion battery and heavy-duty motor - compatible with wireless drill bits/screwdrivers, suitable for automotive, truck maintenance machinery

• Powerful Engine: LOVFEN 21V engine delivers a maximum torque of 400 N.m and a top speed of 3000rpm, ensuring efficient and time-saving performance.
• Variable Speed Control: The speed of the impact wrench is adjustable via the switch, allowing precise control based on the pressure applied to the button.
• Versatile Applications: Suitable for daily car maintenance, large-scale construction projects, heavy equipment maintenance, and product assembly.
• Ergonomic Design: Lightweight with a soft grip handle, this tool reduces discomfort and pressure on hands, minimizing fatigue during prolonged use.
• Brushless Motor Technology: Provides more power, longer runtime, and extended motor life, offering up to 50% more torque than brushed motors.