One thing that’s important is to use FR1 phenolic substrate instead of the more common FR4. FR4 uses epoxy which will probably produce some toxic fumes under the laser.
EL PASO, Texas (KVIA) -- Dry January is a time for people to reflect on their personal relationship with alcohol. Individuals are also able to rethink their drinking habits and abstain from drinking.
McConnel POWER ARM VERSI Series Named for the outstanding cutting versatility it offers, the VERSI-series enables operators to cut on either side of the tractor switching from left to right and back ...