Zeev's Turnips Patch-No Politics (ZEEV)

[Train Guy]

I'll email my dentist and see what he says. Does it etch tooth surfaces better then the chemical etchants that are used? I'm curious, how does a drill crack the tooth structure? Of course the reason for the water is to keep the teeth from getting to hot and cracking.

Should I assume your practice is in a bigger city with an affluent clientele? Is it something a dentist in a rural county can afford? How much does a drill setup cost?