With the first lathe sighting of the CNC Machining Action series, our TRL 1845SX Lathe threads a 7/8 inch diameter rod. We machined this rod at an inch and a half thread, which is a 3/4 inch 10 thread Pitch. Please enjoy this close-up, HD footage of prime, metal-cutting action. This lathe was powered by the ProtoTRAK SLX Control.