08-02-2014, 10:06 AM
Tip:
Use a carbide drill on highest possible rpm, do not use a handdrill! Use Scotch 851 Tape for covering the area you wish to drill. After drilling, you can "seal" the inner area of the bore hole with clear nail polish or smear a small amount of epoxy on that surface.
Use a carbide drill on highest possible rpm, do not use a handdrill! Use Scotch 851 Tape for covering the area you wish to drill. After drilling, you can "seal" the inner area of the bore hole with clear nail polish or smear a small amount of epoxy on that surface.