I need some good dril set(but cheap) so I can do some TH pcb's... also maybe some vias. Anyone know where I can find somewhere to purchase them?
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Small drill bits + vias
Oct 05, 2008
3 Replies
Various places have resharpened, retired from production use, carbide bits. One example (among many) at
Carbide is kind of brittle, though. I usually go with high speed steel, which are a bit more forgiving of hand-held drilling. (No pun intended there. Really!). MicroMark is my usual toy store, er ah, go-to place for things like that. Sets available
or individual sizes, down to 0.0135 inch.
Rich Webb Norfolk, VA
maybe
Enco has them.
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Solid carbide PCB drills in sizes to #80 (0.0135) 1/8 shank. Also HHS steel, Black, TiN in sets #61 to #80 (cheap about $10), #1 to #60, A to Z, fractions drills and metric drills.
The carbide drills are expensive, HSS is the way to go for a few boards.
how about this:
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haven't tried them but saw the link somewhere
-Lasse
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