Ice_2k
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My project
And finally, if I add cup sleeves, is tempering still necessary?
Am I aiming the torch at the shaft of the cup itself? Is there the risk of over-doing it (maybe heating them too far)? I googled this because I never heard of it before and I saw people usually talk about getting them blue.RampageHopUps said:Tempering the diff cups is a good idea. Just use a propane or Oxy torch to heat the cups up to cherry red. Then let them slowly cool down under a ceramic mug. The slower they cool the better it will be.
And finally, if I add cup sleeves, is tempering still necessary?