KOMET 4337 MICRO-PREPARATION DRILL SET

The priority for conservative dentistry is the preservation of natural tooth substance. This is why minimally invasive cavity preparation requires thin instruments with small working cross-sections and slender necks , such as those in Set 4337 developed by Dr. Stefan Neumeyer of Eschlkam.

Depending on the quantity to be removed or the desired surface roughness, you can choose between normal grain tools (Set 4337) and fine grain tools (Set 4337F).

The small instruments ( 889M/838M/830RM ) should be used for opening larger and deeper caries defects (Fig. 1), or for removing minimal caries in fissures (Fig. 2).

The design configuration of the 830M/953M/953AM instruments and the diamond coating of the neck allow for the creation of rounded surfaces with undercuts , especially when working on internal areas in the proximal sector (Fig. 3).

For difficult-to-reach areas or for pediatric dentistry, we recommend using Set 4337.313 with FG short-shanked instruments .

Speed: the recommended speed is 160,000 rpm preferably on the red ring contra-angle, or 20,000 rpm in the finishing phase.

Advantages of instruments for precise micropreparations:
• Better view and overview during preparation
• Targeted material removal thanks to the choice of different grain sizes
• Minimally invasive modeling of cavities with maximum maintenance of healthy tooth substance
• Predictability of therapeutic results