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Re: gEDA-user: PCB fab supplies -- drills



> What is a good source for the small sizes like .025 to .070 inch?

Woodcraft has HSS twist bits in wire sizes 60 to 80 (40-13 mils).
http://www.woodcraft.com/family.aspx?FamilyID=784

Grizzly has reground CNC bits in random sizes down to 13 mil.
http://www.grizzly.com/products/G7950

The carbides are easier to use, but more fragile.


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