Diamond Burs EX-21F
EX-21F fine extra shape diamond bur for precise cavity prep, smooth contouring & refined restorative surface finishing.
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EX-21F Diamond Bur – Extra Shape Fine (Friction Grip) is a high-precision dental rotary instrument designed for controlled cutting, shaping, and fine surface refinement in restorative and operative procedures. Its extra shape head, coated with fine diamond grit (red band), delivers smooth, gentle abrasion on enamel, dentin, and restorative materials with excellent clinician control.
The fine grit makes EX-21F ideal for final cavity preparation, contouring anatomical surfaces, trimming margins, and finishing restorative surfaces, where precision and smoothness are essential. Compatible with standard high-speed Friction Grip (FG) handpieces, this bur offers stable performance, minimal vibration, and predictable results in delicate preparatory tasks.
