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This video is about fiber laesr engraver D69 rotary setting for ring marking. As we all know fiber laser engraver is mainly used for metal material marking engraving, many customers buy it for jewelry rings marking engraving, at this time, D69 rotary is a necessary.
We offer JPT 20W 30W 60W fiber laser engraver with D69 rotary. SFX Laser manufacturer direct sale, competitive price on website.
For more details, please visit: www.sfxlaser.c...
#ringmarking #fiberlaser #D69rotary