Trying to Cut Glass With Laser - 2.5w Blue Module - YouTube
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High Power Laser 2.5W 445nm for Engraving and Cutting High Power Laser 2.5W 445nm for Engraving and Cutting [RKI-3804] - ₹6,350.00 : Robokits India, Easy to use, Versatile Robotics & DIY kits