18V 520N.m 1/2" Impact Wrench Cordless Driver Body Replace For Makita

Specifications:
Name: Cordless Brushless Impact Wrench
Adapted to 18V Makita battery(Batteries are not included )
Color: black+red
No Load Speed: 0 - 4000 rpm
Impact frequency: 0 - 4000 ipm
Maximum Torque: 520N.M
Square Drive:1/2"

Features
520N.M high torque, stepless speed change switch.
Powerful electric wrench, multi-purpose, super power.
Tungsten steel shaft, high hardness and wear resistance.
Suitable for construction site shelves, maintenance, woodworking, etc.
The brushless motor does not generate sparks when it is working, and the motor does not wear.