Bigfoot
Make one.
Find a suitable bolt or capscrew.
Grind a cutting edge on it, flame harden it, then use it to clean out the threads with plenty of cutting oil.
Similar to this.
Homemade ACME Tap (final).wmv - YouTube
Cheers
Pete
Bigfoot
Make one.
Find a suitable bolt or capscrew.
Grind a cutting edge on it, flame harden it, then use it to clean out the threads with plenty of cutting oil.
Similar to this.
Homemade ACME Tap (final).wmv - YouTube
Cheers
Pete
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