For the removal of supragingival calculus.

Instrumentation
For calculus removal place the tip third of the scalers cutting edge against the tooth. Tilt the instrument toward the tooth to achieve 70° to 80° angle between the tooth and the blade. Apply lateral pressure and activate the scaler by using vertical, diagonal or horizontal pull strokes. To maintain control use short 2-3 mm long strokes.

Design
- Triangular cross section
- Face perpendicular to the lower shank
- Two cutting edges (red line)
- Pointed tip