Round, Matches H41 carbide finisher series
S-Diamonds for Cavity Preparation
The opening of the cavity and the initial preparation are noticeably simplified with the help of these structured diamond instruments. When used in combination with coarse grit, these instruments achieve a considerably quicker and more effective material reduction. The faceted structure of the blank reduces clogging and consequently the generation of heat. All in all, the operation becomes significantly more effective.
A comparison between conventional diamond instruments and S-diamond instruments clearly shows a measurably higher material reduction when using structured instruments.
In order to prevent the formation of micro cracks, it is recommended to use instruments with rounded edges (to be recognised by the letters KR in the figure number). The red marking illustrates the different distribution of forces.