Hammer Lego Spike Essential

The Hammer is built from the Lego Spike Essential educational kit. The model uses a cam transmission - due to the rotation of the “cam”, the hammer is lowered, hits the nail and then returns to the upper position. Auxiliary transmission is belt.

You can buy step by step building instruction of the Hammer
https://roboinstruction.com/downloads/hammer-spike-essential/

Видео Hammer Lego Spike Essential канала Roboinstruction