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Arc · 02-21-2004, 04:37 PM

I have found that drilling the tapping hole slightly larger than specified (ie 0.2mm) works well in the soft copper. The slightly larger hole allows the tap to go through with a little less difficulty, yet still cuts a strong thread.

Arc

02-21-2004, 04:37 PM	#4
Arc Cooling Neophyte Join Date: Jan 2004 Location: Australia Posts: 4	I have found that drilling the tapping hole slightly larger than specified (ie 0.2mm) works well in the soft copper. The slightly larger hole allows the tap to go through with a little less difficulty, yet still cuts a strong thread. Arc