Hi guy, me too enter in k40 world,

Lasers
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1

Hi guy, me too enter in k40 world, 20th of this month arrive shared unit :slight_smile:
We want use it for a beginner user before pass on big lasercut.

For now have only one question, need know air tube(blu) a diameter of end tube for make a a diy air filter,same just make for bigger, we can help me with this measure? thanks

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The blue exhaust tube is 4 inches.

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thx too much Shepherd ! i make it and share bom… just have some hepa filter ready for this use.