Gracey Curette, M5 Deep Scaling (GRA 11/12), for Mesial Surfaces of Premolars/Molars, Skewed for Optimal Placement - ZEPF-bIONIK Handle in Signal Purple | Helmut Zepf No. 24.204.11GM5

The Gracey Curette is a cornerstone instrument in periodontal therapy, and this M5 Deep Scaling variant (GRA 11/12) represents a refined solution for accessing the mesial surfaces of premolars and molars. Designed with a skewed blade geometry for optimal subgingival placement, this instrument delivers precise calculus removal and root debridement in anatomically challenging areas.

Instrument Overview

This Gracey Curette features the classic 11/12 area-specific design, which orients the cutting edge to conform naturally to the mesial surfaces of posterior teeth. The skewed shank configuration enhances angulation and reduces wrist strain during deep scaling procedures, making it an excellent choice for both routine maintenance and intensive periodontal therapy sessions.

ZEPF-bIONIK Handle

Mounted on the ZEPF-bIONIK handle in Signal Purple, this instrument combines ergonomic grip design with a visually distinct color coding system for efficient instrument identification. The bIONIK handle is engineered to support fatigue-reducing hand positioning during extended clinical use. Manufactured by Helmut Zepf in Germany, this instrument reflects German precision craftsmanship associated with high-quality dental hand instrumentation.

Key Features

• Area-specific Gracey Curette — GRA 11/12 for mesial posterior surfaces
• M5 Deep Scaling geometry for subgingival access
• Skewed blade for optimal placement and angulation
• ZEPF-bIONIK ergonomic handle in Signal Purple
• Made in Germany by Helmut Zepf
• Item No. 24.204.11GM5

Award-Winning Handle Design

The bIONIK handle won the Red Dot Design Award in 2010, the year of its launch. The jury of the Design Zentrum Nordrhein Westfalen in Essen, Germany, honored the bIONIK handle’s ergonomic design, high-tech material, and exceptional lightness and durability.

1-Year Warranty

This Helmut Zepf instrument is covered by a 1-year warranty against defects in materials and workmanship from the date of delivery.

60-Day Returns — Any Reason, Even If Used

Put this instrument to work in your practice. If it is not right for you, return it within 60 days of delivery for a full refund — for any reason, even if it has been used.

FAQ

What surfaces is this Gracey Curette designed for? This instrument is area-specific for the mesial surfaces of premolars and molars, as indicated by the 11/12 designation.

What does the M5 designation mean? M5 refers to the deep scaling blade specification, optimized for reaching deeper subgingival deposits with controlled instrumentation.

Why choose the ZEPF-bIONIK handle? The bIONIK handle is designed to reduce operator fatigue through ergonomic shaping, supporting comfort during prolonged clinical procedures.

Compare With

Base pattern designations shown. Same clinical pattern, not identical manufacture — see our Hygiene Instrument Comparison Chart.

Design Notes

The M5 design: the first shank is about 3 mm longer than standard and the sharpened working end is shortened, with a 0.95 mm thin, flexible and therefore highly tactile first shaft — built for special subgingival curettage in tight, deep pockets (beyond 5 mm) and along narrow root surfaces. Manufacturer literature (PDF).