Tagged: etch

1

Electro-etching steel. Part two

Getting closer now. After the first tests with the piece of pipe, I ordered some turned roller blanks. The vinyl mask used last time wasn’t up to the task though. The final design has...

0

Laser Marking Steel – Part Two

As promised, I’ve made some more tests with DM-90. Here are the knives from the end of the last post. Settled on using 40mm/s at 35% power. It worked fine on these. I also...