Electrolytic Metal Etching And Metal Marking For Stainless Steel & Others Metal

[@mechtechengineering6720]

Very nice 👏

[@vikasgoyal1887]

Chemical rate

[@richsmith4145]

How thick of metal will it work? Will it work on any grade of steel

[@pancamaselite]

what the liquid name that used

[@AmitSingh-rm3th]

What purchage

[@TheGamingM0use]

stencil ghar m bana sakte h sir

[@mechtechengineering6720]

Where to buy❓
What is the price❓

[@mathsconcept891]

Ye product milega kaha

[@ariewitte4453]

for all of you if you give your video a english title why really WHY!!! don't you speak english in your video