4″x4″ slate tile OMTech 80w CO2 laser Speed 200 mm/s Power 25% max / 10% min 254 dpi no air assist UCoeIgiHAVImkTz_4u2DMNuQ laser engraved #Lion #laser #engraved #slate #tile #coasters
4″x4″ slate tile OMTech 80w CO2 laser Speed 200 mm/s Power 25% max / 10% min 254 dpi no air assist UCoeIgiHAVImkTz_4u2DMNuQ laser engraved #Lion #laser #engraved #slate #tile #coasters