Drill bit for 10-32 bolt ?

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Jerry

Radial Skybolt Builder: 220.45% completed

Jun 8, 2017

Just wanted to make sure I was using the correct drill bit.

Read where you could use either a #9 or #7 drill bit for a 10-32. I tried a #11 and it's even a tighter fit.

Which is the correct drill bit to use? I'm drilling the bolt holes for the pushrod tube bearings.