MODIFIQUE esta GRABADORA para QUEMAR MADERA! - CNC LASER con poco dinero
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8:02
ESKİ DVD-RW'DEN YAKAN LAZER NASIL YAPILIR
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11:04
LASER QUE QUEMA CON MATERIAL RECICLADO
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17:18
How to make mini CNC plotter 2D using scrap DVD
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10:43
¡NO TIRES TU VIEJA IMPRESORA! RECÍCLALA
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13:21
Faça seu relógio RGB de acrílico 4mm Cristalino CNC Router...
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21:17
Blu-ray Laser
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19:57
HOW to make CNC LASER engraver DIY from DVD drive
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31:08