SEYVUM Impact Wrench 320 Ft-lbs, 20V Brushless

This cordless impact wrench with 320 ft-lbs torque combines a compact brushless motor and a sturdy anvil to tackle automotive and workshop fastening tasks with speed and control. It is suitable for lug nuts, construction bolts, and general maintenance where high torque and portability are needed. The variable speed trigger and mode switch let you adjust power from gentle starts to full 3000 RPM output for different jobs.

Key Points

The tool uses a brushless motor design that reduces sparks and improves thermal efficiency, according to the manufacturer. An integrated LED light helps illuminate tight or dim work areas so you can see the fastener clearly while working. The impact wrench features an automatic reverse-stop function that turns the square drive a few revolutions and then stops, helping prevent dropped nuts during removal. ⚙️

A variable speed trigger makes it easy to control torque delivery and speed, and a separate mode button switches RPM between approximately 1400 and 3000, with impact rates from about 1980 to 2900 IPM. The package includes four impact sockets for common sizes, which adds immediate utility out of the box. Consider that continuous heavy industrial use may demand more robust, heavier-duty models, depending on workload.

Technical Specifications

• Name: SEYVUM Impact Wrench
• Drive size: 1/2 inch
• Max torque: 320 ft-lbs (430 N.m)
• Motor type: Brushless 20V
• Battery: 20V Li-ion, 4.0Ah (includes fast charger)
• No-load speed: 1400 to 3000 RPM
• Impacts per minute (IPM): 1980 to 2900

Usage Recommendations

For vehicle wheel removal and installation, start at lower speed to seat the socket and then increase power to break tight fasteners. When working on delicate bolts or sheet metal, use short bursts and lower RPM to avoid over-torque. The LED is useful when reaching lug nuts in deep wells or undercarriage areas. 🔧

Charge the included battery fully before first use to ensure maximum runtime. If you need longer continuous operation on larger jobs, have a spare battery on hand. The automatic stop on reverse reduces the chance of fasteners launching when loosening, but still use gloves and eye protection when operating the tool. 🔋.