Thread: Bead Lining - How Much Extra Tubing??
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  #6  
Old 2011-03-06, 8:27pm
Alaska Alaska is offline
Alaska Boro
  
Join Date: Dec 10, 2009
Location: Anchorage, Alaska
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Use the Sterling silver tube from IJS 5.08 mm OD and go 3 mm over the thickness of the bead for a hole made using a 3/16 inch mandrel. Looks like a foot is now over $25.00!!!



This boro bead is 18.33 mm OD and 9.28 mm thick. Thus the tube is cut at 12.28 mm for coring.
Last edited by Alaska; 2011-03-07 at 3:19am.
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