Re: Drills, taps and hardware

[Daniel1312@aol.com]

Hi Jack,

Thanks though this side of the pond that means I need a 5.4mm or 5.5mm bit?

Daniel

In a message dated 13/06/06 21:48:41 GMT Daylight Time, 
JNBrashear@garverengineers.com writes:


> Hi Daniel, I use a #3 drill bit (0.2130") when I tap a hole at 1/4-28.
> That's UNF at 28 threads per inch.  Good Luck!!
> Jack