Electric drill engine has two main functions:
1, Power for Electric Drill:
You can insert the cross screwdriver into the drill engine and use it as is, or insert the drill engine into the handle for use.Can be clockwise or counterclockwise.Assemble and disassemble so you can understand the structure of things slightly by step during repeated operation.
2, As the power of a RC car:
Place the engine on the bottom of the car to activate driving power.Turn on the handle and switch the engine to RC and adjust the frequency to play as a RC car.Easy to operate with advanced reverse; even beginners can enjoy this RC car.