Thread: cullet shortage
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Old 10-28-2019, 11:21 AM
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Sky Campbell Sky Campbell is offline
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I use 8/32 and 10/32 allen drives just like that to hold short pieces of copper on the end of machined blowpipes. The black oxide really holds up well. A little foreign material in the furnace used to be expected when we used to melt all that left over color cullet from gabbert. Iíve seen much stranger worse things. Itís hardly worth the attention itís getting.
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