2500mW high intensity laser head, 7.5W Output Power, can engrave different material including wood, plastic, paper, bamboo, ox Horn, leather, sponge paper,etcre motherboard with pins reserved for self-development and matching. ... Twotrees TT-5.5 Laser Engraver Machine Laser Cutter Engraving Machine DIY Laser Wood Engraver 300x400mm (20w Input ...
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