K1SM round cavity preparation bur made of ceramics. RA 204 shank, size 027 (2.7mm diameter).

CeraBur® (K1SM) is a ceramic round cavity preparation bur used for controlled, intuitive excavating of carious, soft dentin.

Benefits:
Feel when the instrument leaves decayed dentin, saving more healthy tooth structure
Eliminates the need for explorers and spoons when evaluating decay
Less chatter when excavating caries
Biocompatible and corrosion-free
Slim neck and white working part allows it to stand out against the brownish shade of carious dentin

Research Results:
CeraBur's service life is 3x times longer than a round tungsten carbide bur in a study by the Queen Mary University of London
Recommendations for Use:
Use at 1,500 rpm with spray coolant during slow-speed excavation
Max speed of 40,000 rpm
Use a nylon brush for cleaning
CeraLine
The CeraBur is part of Komet's CeraLine, an innovative, high-performance range of white ceramic instruments.

CeraLine Benefits:
Durable and long-lasting
Made of fully milled zirconia making the instruments biocompatible
Resists corrosion and is less likely to be affected by disinfection and the cleaning process