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Homemade LASER PEN cutting, engraving, burning ...

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Uploaded on Nov 30, 2010

Support me on: https://www.patreon.com/LaserGadgets
Website: http://www.laser-gadgets.com
Facebook: http://www.facebook.com/#!/patrick.pr...
Twitter: https://twitter.com/PatrickPriebe1

If you want one or if you have any questions...mail me.

Descriptopn:
1W 445nm laser engraver
Body made of solid 5mm thick brass
Simple LM317 constant current driver, a push button switch and a pair of Li Ion batteries 14500 and some optics for "beam-shaping" plus a selfmade 6mm thick aluminum sink for the LM317. Housing for the diode is selfmade as well. Heavy brass holding the diode and optics.

Able to engrave most non-metal materials, except clear-plastics, glass for example.

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