H3/H4 Jacquette Scaler

Clinical Use

H3/H4 Jacquette Scaler is a double-ended sickle scaler, built with an H3 blade on one end and an H4 blade on the other. Sickle scalers handle supragingival calculus removal – the pointed tip and triangular blade cross-section are shaped to cut through hardened deposits above the gumline cleanly, without the rounded, closed-back profile a curette uses for subgingival work.

The Jacquette pattern’s tighter curve gives this scaler better access into interproximal contacts than a straight sickle blade allows, and giving mirrored H-series blade angles for working both mesial and distal interproximal surfaces with one instrument, without reaching for a second scaler mid-arch.

Design and Handling

Having two related but distinct blade angles on one double-ended handle means fewer instrument changes during a full-arch scaling pass, while still matching the blade angle to the specific interproximal or facial/lingual surface being worked.

SurgiWorld stocks this scaler alongside its full range of Jacquette and Towner sickle patterns, covering the blade angle combinations a hygiene operatory needs for efficient supragingival calculus removal across a full arch, with fast replacement stock so a worn sickle tip doesn’t leave a gap in the scaling tray during a busy clinical day.

Material and Sterilization

Manufactured from medical-grade stainless steel, corrosion resistant and rated for full autoclave sterilization without losing edge sharpness or shank rigidity over repeated cycles.

Product Features

• Double-ended sickle scaler with an H3 blade on one end and an H4 blade on the other
• Pointed tip and triangular cross-section cut supragingival calculus cleanly
• Jacquette curve improves access into interproximal contacts versus a straight sickle
• Two related blade angles on one handle reduce instrument changes during scaling
• Used ahead of curettes in the scaling sequence, before subgingival root planing
• Medical-grade stainless steel, corrosion resistant, fully autoclavable