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Laser engraving my 1st glass on the K40 using the rotary attachment I cut on the same K40 with some modifications and 3D printed parts. Thanks to TrueLC for the original design
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Thingiverse User Brings You Open-Source 3D Printed Laser Cutter and Engraver - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
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