Hi! I am an amateur rock tumbler and jewerlry designer. I am
interested in learning about drilling through the stones I find
and tumble (mostly quartz) to make necklaces. I have tried my
dremmel, bought a dremmel drill press and use diamond drill bits
– but I am not having much success. Before I make an investment
in something more powerful, I would love some advice on the types
of drill presses or equipment available to accomplish this task.