Chainsaw Mill Build, Use & Tips n Tricks - Instructables. In this instructable we will see how to make a chainsaw mill, how to use it, and ... Step 8: Mount the Guide Bar and add a skid/roller ..... not working in a cloud of engine fumes, possibility of using battery banks with renewables to charge etc. .... with the head in the vertical and a washer/locknut/nut on the protruding end (I'm...