Adapted to 18V Makita battery
No Load Speed: 0 - 4000 rpm
Impact frequency: 0 - 4000 ipm
Maximum Torque: 520N.M
-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.