Using the RZ 50 Dry Lube spray ($7.06 incl tax at California Home Depot store) instead of Cermark (astronomically higher price tag of a $200/2 ounce container or about that). Shows the actual process of the laser (a 60w true power CO2 SP laser tube) and the result closeup. Others have used Moly spray but this one doesn’t contain any moly, instead it has Aluminum oxide.
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laser engraving
#laser #engraving #stainless #flask