Which size drill for helicoil taps?

Hi NG,

I finally (I'm in Grenada) found some metric helicoil sets for 6, 8 and 10 mm bolts. What I still need to know is: what size drill should I use for each ? Anyone? Thanks for your time.

Len.

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Len
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me

Thanks a lot for taking the time :-)

Reply to
Len

5 sec. First hit on a google search of helicoil.You probably took longer to make your original post.
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me

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