metal drill bit has a finer point
A titanium or cobalt drill bit.
It's very easy if you have a drill bit and a bit of patience.
A diamond core drill, slow and easy, with plenty of water.
The precise shape and angles of a drill bit.
A tungsten coated drill bit.
You need a diamond tipped drill bit to drill glass or tile.
You attach a drill bit into the chuck of the drilling machine.
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You can drill holes in aluminum with a drill as long as you have the proper drill bit. Use a regular drill bit and keep speed moderate.
That size is 8-32. The drill bit for a clearance hole is 11/64, or a #17 drill bit.
Surprisingly enough- a 6 mm drill bit, or if you don't have one,1/4 drill bit will do.