drilling wall tiles
My porcelain sink just laughed at my new Bosch SDS bit. I ended up
using (drill) mounted grinding stones to go through it.
Still took about 1/2 hour though (with stops to let bit & sink cool
down) to get through :-(
Eh?! Porcelain sink... SDS drill?! What are you trying to do, Shatter the
sink?!
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