Description
LA03-7000 445nm 7000mW Blue Laser Module 7W Fixed Focus DC 12V TTLPWM Modulation wHeat Sink DIY Engraver Machine for EleksMaker
Good Quality product
Tools,Industrial and scentific
power and hand tools
Aircraft aluminum heatsink with cooling fan ensure long working time continuously.
Can engrave on stainless steel surface.






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