Slow Speed Carbide Bur

A slow-speed carbide bur is a type of dental cutting instrument used in dental procedures, typically for shaping or cutting hard materials like enamel, metal, and sometimes bone. These burs are designed to work at lower rotational speeds compared to high-speed burs, providing more control and precision during dental procedures.

Key Features of Slow-Speed Carbide Burs:

1. Material:

   • Carbide is a very hard metal, making these burs extremely durable and effective at cutting through hard materials like enamel or metal. The carbide tips retain their sharpness longer than other materials like stainless steel.

2. Speed:

   • Slow speed refers to a lower rotation rate (usually around 10,000 to 20,000 RPM), which gives the dentist more control and precision during cutting or shaping. Slow-speed burs are used for procedures where fine control is required.

3. Shape and Size:

   • Carbide burs come in various shapes, including round, pear, cylindrical, and others, and they can be designed for different applications such as cavity preparation, finishing, or polishing.
   • Round burs are often used for cavity access, while flame-shaped burs or pointed burs may be used for finishing work or creating specific shapes.