Frequently Asked Questions
What is a 331 bur?
A 331 bur is a pear shaped carbide bur, the middle size between the 330 and the 332.
What is a 331 bur used for?
Cavity preparation, shaping and detailing, and removing old restorative material.
What is the difference between a 330, 331 and 332 bur?
All three are pear shaped burs. The head gets larger as the number rises, so choose by the size of the cavity.
Is the 331 a diamond or a carbide bur?
This one is carbide. For enamel and ceramic, there is a 330 diamond bur in the same pear shape.
How many burs are in a pack?
Each pack contains 5 burs with an FG shank, made in Israel.