SOARFLY Cordless 1/2" Impact Wrench 21V — 900 ft-lbs Torque, 2x 4.0Ah Batteries, Brushless

The SOARFLY Cordless Impact Wrench 1/2" delivers up to 900 ft-lbs (1200 N·m) of torque with two 4.0Ah batteries for sustained, portable heavy-duty fastening.

Designed for mechanics, shop owners, and serious DIYers, this brushless 21V impact wrench combines high torque, long runtime and a compact, ergonomic build. It pairs a tungsten-steel drive and aluminum-alloy head with an intelligent brake and three-speed modes to make lug nuts, assembly, and maintenance tasks faster and more reliable. The kit includes two batteries, a fast charger, five commonly used impact sockets, an extension bar, and a rugged carry case so you’re ready on the road or in the garage.

How much power can this wrench deliver and what jobs can it handle?

The tool outputs a peak of 900 ft-lbs (1200 N·m) of torque, engineered to remove seized or rusted nuts and handle heavy automotive and industrial fastening. Its brushless motor maintains torque under load while running cooler and more efficiently than brushed designs.

• 900 ft-lbs (1200 N·m) maximum torque for tough fasteners
• Up to 3000 RPM with three speed presets (2000/2500/3000 RPM)
• Brushless motor for longer tool life and consistent power
• Tungsten-steel shaft and aluminum alloy head for durability

What runtime and charging performance do the batteries provide?

The package includes two 4.0Ah 21V battery packs so you can swap batteries to keep working with minimal downtime. A fast charger is included and refills a depleted pack in about two hours, making this kit suitable for extended jobs or mobile service calls.

• 2× 4.0Ah 21V batteries for extended runtime and battery rotation
• Fast charger that fully charges in roughly 2 hours
• Dual-battery setup reduces interruptions for continuous work

How does the wrench help with control, safety, and precision?

Control features include a variable-speed trigger, three preset RPM modes, and a forward/reverse selector with an intelligent brake stop to slow rotation after release. A built-in LED light illuminates work areas, and the brake reduces the chance of fasteners flying off after loosening.

• Variable-speed trigger and 3-speed settings for task-appropriate control
• Forward/reverse selector plus brake-stop for safer bolt removal
• Integrated LED work light for dark or confined spaces
• Ergonomic grip and balanced head reduce user fatigue

What accessories are included and how portable is the set?

The kit arrives in a durable carry case with the impact wrench, two batteries, a fast charger, five impact sockets (17/19/21/22/24mm), and a 125mm extension bar—everything a technician needs for common wheel and equipment work. The case keeps tools organized and simplifies transport between jobs.

• Complete kit: impact wrench, 2 batteries, charger, sockets, extension bar
• Sizes included cover most automotive lug nuts and common fasteners
• Sturdy carry case for storage and on-the-go mobility

Who is this for? The SOARFLY Cordless Impact Wrench is aimed at professional mechanics, tire and fleet shops, mobile technicians, and dedicated DIY enthusiasts who need high torque in a portable package. If you regularly remove lug nuts, work on trucks, RVs or heavy equipment, or want a reliable cordless solution for frequent fastening tasks, this wrench provides power, battery life, and durability to get the job done with fewer interruptions.