Our guide on this tool hack is [BongoDrummer], who is the co-founder of a group in Wales called the Flowering Elbow, dedicated to imagining and making better futures by helping inspire people with inventions, encouraging project collaborations, and contributing to the community. We think he’s just a wee bit more knowledgeable than our previous grinder-chainsaw inventor…
[BongoDrummer] starts out with a proper note on safety, explaining accident statistics and offering up a refresher guide on proper chainsaw use. From there he gets right into the design and build of the mill. He’s chosen to use aluminum extrusion because it’s strong, light, and easy to work with—not to mention easy to assemble! Videos and more info after the jump.
The build log is very detailed and easy to follow. [BongoDrummer] presents a few clever features, like using bicycle inner tube as grip covers, making an auxiliary oiler to keep the blade running smooth, and using a skateboard wheel and bearing as a guide roller.
And of course, a demonstration: