What may be added to burs in order to shorten preparation time by improving cutting ability?

Adding diamond stones to burs enhances their cutting ability, which facilitates a more efficient and effective preparation process. Diamond burs are coated with industrial-grade diamond particles that provide superior hardness and durability compared to traditional materials. This allows them to cut through enamel and dentin more rapidly and with greater precision.

The inclusion of diamond stones significantly reduces the amount of time required for dental procedures, as they can maintain their sharpness and cutting efficiency for longer durations than other types of burs. This improved cutting capability not only shortens preparation time but also contributes to better outcomes for the patient by allowing for more precise shaping and contouring of tooth structures.

Other factors, such as titanium or coarse grit coatings, and inward slopes, also relate to the performance of cutting instruments but do not necessarily enhance their cutting ability to the same extent that diamond stones do. While these alternatives might provide varied benefits, diamond stones are specifically recognized for their remarkable effectiveness in shortening preparation time in dental procedures.