Huixiang 20V Lithium Brushless High Torque 450NM Impact Wrench Dual Battery 4.0Ah Scaffold Socket Air Gun Auto Repair

No-load speed

2800 rpm

Impact rate

3600 impacts per minute

Tungsten steel shaft and full aluminum head for high hardness and wear resistance

High-standard composite housing with aluminum base plate (6×6 cm) for rapid heat dissipation

Fully sealed circuit board for waterproof, dustproof, and shockproof protection

Magnetic dust-proof switch tested for 800,000 cycles ensuring long switch life

Brushless motor technology for stronger torque and longer motor life

Intelligent disassembly with instant torque burst and efficient operation (20-25% efficiency improvement)

Reverse self-stop function to prevent bolt ejection and ensure safety

Stepless speed control proportional to trigger pressure for comfortable long-term use

One-button switch between forward and reverse rotation modes

LED lighting for clear visibility in dark working environments

Soft rubber handle for ergonomic grip and fatigue reduction

Automotive repair and tire removal (compatible with M10-M20 bolts)

Outdoor rail installation and maintenance

Construction engineering and scaffolding assembly

Metal valve installation and repair

High-capacity battery with intelligent power management for long runtime and reliable power output

Designed for heavy-duty and industrial use with enhanced durability and performance