Drilling P.C. Boards (tips solicited)
I am presently using small perforated breadboards that occasionally need the perforations enlarged for leads of larger devices such as diodes and resistors. Do I really need carbide drills and an e...
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The one on the right
I have been using these for years. Spin the pick while thinning it down on a grinding wheel. The needle sharp pick will enter the hole and you can spin it by hand while turning. Works great.
I have been using these for years. Spin the pick while thinning it down on a grinding wheel. The needle sharp pick will enter the hole and you can spin it by hand while turning. Works great.
