Retro Filling Instrument, Double-Ended, MC-BIS #2 | Helmut Zepf No. 24.725.74
The Endodontic Filling Instrument from Helmut Zepf — model MC-BIS #2 (No. 24.725.74) — is a double-ended, precision-engineered tool designed to meet the rigorous demands of modern root canal therapy. Its extremely fine working tips ensure safe, controlled access to delicate root apex anatomy, making it an essential instrument for clinicians who require accuracy and reliability in periapical procedures.
Key Features
- Double-ended design: Provides versatility within a single instrument, reducing chair-side changeovers.
- Interchangeable insets: Allow for convenient customisation and replacement without replacing the entire handle.
- Extremely fine working tips: Engineered for precise access to the root apex while minimising the risk of tissue trauma.
- Component of the ZEPF Endodontics Set: Designed to integrate seamlessly with other instruments in the Helmut Zepf endodontic range.
- Made in Germany: Manufactured to the high quality standards associated with Helmut Zepf GmbH craftsmanship.
Clinical Application
As a dedicated Endodontic Filling Instrument, the MC-BIS #2 is particularly suited for retrograde filling procedures where access to the apex is critical. The refined tip geometry supports placement of filling material with a high degree of control, contributing to predictable clinical outcomes. Its ergonomic balance makes it comfortable to handle during extended procedures.
About Helmut Zepf
Helmut Zepf GmbH is a German manufacturer recognised for producing high-quality dental instruments. Every Endodontic Filling Instrument in their range reflects a commitment to precision engineering and clinical performance.

FAQ
What procedure is this instrument intended for? It is designed for endodontic retrograde filling, providing precise access to the root apex during apical surgery.
Are the insets replaceable? Yes, the instrument features interchangeable insets, allowing worn working tips to be replaced independently.
Is this instrument part of a larger set? Yes, the MC-BIS #2 is a component of the ZEPF Endodontics Set, compatible with other instruments in that range.
