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Drill bit/tap size for 3/8" bspt boost gauge tapping

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Drill bit/tap size for 3/8" bspt boost gauge tapping
Iceman299 Offline
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#2
06-04-2015, 11:06 AM
I would use a 6.5-7mm drill bit and a proper tap to make the thread (making sure the pitch is the same)
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RE: Drill bit/tap size for 3/8" bspt boost gauge tapping - by Iceman299 - 06-04-2015, 11:06 AM

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