Dental burs

[Anna.lario]

Quick question what are bur called that cut a specific length and they have this ball point thing that’s prevents it from cutting the tooth after you reach that length?specifically for crown Oreos

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[Vicviper]

Do you mean guide pin diamonds? They have a little pin coming out the tip, you push it into the tooth, and it cuts exactly the set margin, ie 1.5mm etc.

 

[Anna.lario]

Yes,thanks!