The class Threading on the Engine Lathe explains threads and how to make them using a manual lathe. Engine lathes can create both external (OD) and internal (ID) threads classified according to either ...

Make your own darn metal screws with this 1889 foot-powered lathe! Roy shows how to cut perfect ... UP HERE TO SEE WHAT MAKES IT CUT THE SCREW THREAD. SO FROM THE BOTTOM DOWN HERE, I'VE GOT ...

Don't have a lathe you can work metal on? The next best thing is just watching it happen. Here's one cutting a spiral pattern into a workpiece, much like the texture on metal stairs used to ...

maintain high productivity Harmonic Spindle Speed Control Variable Spindle Speed Threading Reduce vibration, reduce scrap Machine tool builder Okuma wants its customers to know they have the means to ...