Over the past two months, we’ve discussed how an air bend forms as the bend length gets longer. In shorter bends, the radius ...

“One benefit of the flap disk is that you can make a more abrasive grit perform finishing operations depending on how you use ...

This sheet metal bender is constructed from I-beam, pipe, bearings, steel plate, threaded rod, nuts, sprockets, chain, and a gear motor. I thought a lot about how I will make it and what the mechanism ...

Foam is all kinds of useful, but trying to cut it with scissors or a serrated plastic knife is usually an exercise in futility. What you really need is a hot wire for nice clean cuts. [Elite Worm ...

Aluminum tube or pipe fittings (for example, couplings, elbows, sleeves).