Panzerrohrgewinde - Grinding a threading insert

About

Manual and cnc machining, a lot of miniature machining, some minor fabrication work and a lot of shopmade tools. Working as a machinist in a prototyping shop I run a cnc router and do CAM work for a living. In my homeshop I can work as slow and inefficient as I want and give some honour back to the old manual machines like the shaper and the pantograph milling machine.