Aquí tenemos una breve descripción del motor en cuestión, que es uno como este:
Description
- Opertion of this small electric drill is very easy. It uses 12 volt power supply from computer power or battery. In fact 8-12 volts is still OK.
- This kits include a motor, a drill clip and 1.2mm diameter drill which is used most frequently. It can be used to punch holes on circuit boards or other things.
- Strongly recommend it to friends who like DIY and deal with circuit boards.
Motor parameters
- Diameter: 2.8CM
- Length: (including the motor shaft and the terminal): 6CM
Aqui teneis algun que otro video intentando fresar una placa de cobre:
Probando con el contrachapado parece que tiene mas fuerza:
En cualquier caso, los taladros lo hace perfectos!