Jam Handy! Provides a detailed overview of the process of cutting screw threads on a lathe. It explains the different types of screw threads, the importance of precision in machining, and outlines the ...

If you're working on a classic truck, sooner or later you'll need to cut metal. There are lots of tools designed for these tasks, and many beginners don't know which tools are essential and which ones ...

Self-tapping screws are also one of the most important tools at home as well as in metalwork. These distinctive ...

They hold together everything from the most delicate watch to the largest bridge. The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these ...