Notes on the use of electric wrenches:1) Before the tool is powered on, you need to check that the switch is off before inserting.2)Confirm whether the power supply connected to the site matches the voltage required ... Read More

There are two types of electric wrenches: safety clutch type and impact type.The safety clutch type is a structure that uses a safety clutch mechanism that trips when a certain torque is reached to complete the assembly and disassembly of threaded parts;The impact type uses the impact mechanism to complete the assembly and disassembly of the threaded parts with its impact torque. Read More