20V Cordless Electric Impact Wrench 520N.m Max Torque 12.7mm Chuck

This electric impact wrench provides the muscle needed for demanding automotive and construction fastening jobs. With a 20V cordless platform and 2000mAh battery capacity, you can work without being tethered to a power outlet. The wrench delivers a maximum torque of 520N.m and an impact frequency of 3300BPM, making short work of rusted nuts and stubborn bolts. Whether you are changing tyres, removing suspension components, or assembling steel structures, this tool offers reliable performance. Choose between a bare metal tool-only option or a one-set kit that includes a battery and charger for immediate use.

Features and Construction

This impact wrench is engineered for both power and practicality. Its key specifications include a no-load speed range from 0 to 2700RPM, allowing precise control during start-up and full speed when needed.

Motor and Power

The brushless motor design delivers efficient power transfer, extending runtime per charge. The 20V battery provides consistent voltage output, while the 2000mAh capacity allows sustained operation on common fastening tasks.

Chuck and Socket Fit

The 12.7mm (1/2 inch) chuck accepts standard impact sockets, giving you compatibility with most automotive and industrial fastener sizes. The anvil is built to withstand repeated impact loads.

Speed and Impact Control

A variable speed trigger lets you adjust the rotation speed from 0 to 2700RPM. The impact frequency reaches up to 3300BPM, enabling rapid bolt removal or controlled tightening.

Uses and Placement

This electric wrench is designed for a range of tasks where high torque and portability are required. Its cordless nature makes it suitable for both workshop and field use.

Automotive Repair

Commonly used for wheel lug nut removal, brake caliper bolts, suspension arm fasteners, and engine mounts. The 520N.m torque handles most passenger and light commercial vehicle applications.

Construction and Assembly

Ideal for steel frame assembly, heavy equipment maintenance, and large bolt fastening in industrial settings. The impact action reduces operator fatigue compared to manual wrenches.

Home and DIY Projects

Can be used for shed assembly, fence post bolts, and large furniture assembly where high clamping force is needed. The cordless design allows easy access to outdoor locations without extension leads.

Benefits and Buying Value

Investing in a reliable cordless impact wrench saves time and physical effort on repetitive fastening tasks. This model balances power with practical runtime.

Reuse and Low Maintenance

The brushless motor requires minimal maintenance and has a longer service life than brushed motors. Battery cells can be recharged hundreds of times, reducing long-term running costs.

Why Choose This Product

With 520N.m maximum torque, 12.7mm chuck compatibility, and choice of kit options, this wrench fits both professional and serious DIY requirements. The 20V system is common across many brands, simplifying battery interchangeability.