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I have decided to upgrade my K40 by building a new frame supporting the XY rails and to increase the cutting area to 620mm X 450mm | K40 Laser Cutting Engraving Machine
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6040 CO2 Laser Frame Double Rail Suppliers, Manufacturers, Factory - Wholesale Bulk 6040 CO2 Laser Frame Double Rail - Liyang Welding
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4 Wheels Linear Rail Car for Co2 Laser Heads with 5.0mm Belts K40 DIY 3020 3040 4060 Cnc Engraving Cutting Machine Tools Parts - AliExpress
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