CB CROWN CUTTER – Aggressive Cutter

CB 40 AG – The aggressive cutter

•  For removing fillings and separating crowns
• Stable construction, fast and efficient
•  Suited for use in the micromotor and turbine
•  Recommended speed:120,000 – 160,000 rpm
•  Identification: Gold-coloured shank

The most outstanding features of the new crown cutter CB 40 AG include its special toothing with cross-cut and a tip transvers-ing blade. Thanks to its special blade con-figuration, the CB 40 AG is particularly aggressive. This facilitates quick and efficient cutting of crowns and bridges made of conventional metal alloys.

Its stable two-piece construction makes the CB 40 AG considerably more fracture resistant than any cutters manufactured in one piece. This is because the forces applied to the instrument can be absorbed to a certain extent by the greater “flexibili-ty” of this special two-piece construction.

Recommendations for use:

•  When using the crown cutter on hard ceramics, make sure to remove the veneer with a suitable diamond instrument first.
•  General recommendation: the harder the material to be cut, the lower the chosen working speed. Choosing the correct speed greatly increases the performance and the service life of the instrument.