3mm eye pin information

LedHed

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Mar 23, 2010
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So Cal I.E.
Dug up some info from McMaster Carr for pinning a 3mm eye;

Drill bit size conversations:
#31 = .1200" prt #2901A205 (.005" difference)
or
3mm = .1184" prt # 30565A249 (.069" difference)

Rod:
1/8" = .1250" prt # 8953K101 for 1' brass +/- .003"

all the parts are <$6

drill bits are black oxide - split point keeps the bit centered w/o pilot hole
135* = smaller chips
 
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