Having seen a few engraves go past now which all seem to be measured in ten’s of minutes, should I be concerned about 500 hours of tube life?
500 hours at 30 minutes an engraved object would be 1,000 engraves, which seems quite short. Whereas 500 hours at 2 minutes for a cut is 15,000 objects!!
Does engraving use more or less tube life per minute?
Am I being unduly worried?
Should I just accept 1,000 items per tube?