Periodontal Chisel, CH Fedi (#3) - Double Ended, Working Tips 3.5 mm | Helmut Zepf No. 24.493.03
The Periodontal Chisel CH Fedi (#3) by Helmut Zepf (No. 24.493.03) is a double-ended instrument engineered for precise periodontal debridement and osseous contouring, featuring working tips of 3.5 mm. Designed and manufactured in Germany, this instrument reflects the exacting quality standards that Helmut Zepf is renowned for in the dental industry.
Product Overview
This Periodontal Chisel is a double-ended design, offering clinicians the convenience of two working ends in a single instrument. The CH Fedi #3 configuration features 3.5 mm working tips, making it well suited for targeted access to periodontal defects and interproximal areas. The balanced ergonomic handle supports controlled, confident instrumentation during both surgical and non-surgical periodontal procedures.
Key Features
- Pattern: CH Fedi #3 — Double Ended
- Working tip dimensions: 3.5 mm
- Manufacturer: Helmut Zepf, Germany (No. 24.493.03)
- Crafted to rigorous German manufacturing standards
- Suitable for periodontal osseous and soft-tissue procedures
Why Choose a Helmut Zepf Periodontal Chisel?
Helmut Zepf instruments are produced in Germany, where precision engineering and durable material selection are central to every product. The Periodontal Chisel CH Fedi #3 is designed to deliver consistent, reliable performance across repeated clinical use cycles, with a finish and balance that supports operator control and reduces fatigue during extended procedures.
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 is the working tip size of this Periodontal Chisel? The working tips measure 3.5 mm, as specified for the CH Fedi #3 pattern.
Is this instrument double ended? Yes, the CH Fedi (#3) is a double-ended instrument, providing two functional working ends for clinical versatility.
Where is this instrument manufactured? This Periodontal Chisel is manufactured in Germany by Helmut Zepf, ensuring adherence to high-quality production standards.
Compare With
| Brand | Fedi #3 — double-ended – Base Designation |
|---|---|
| Hu-Friedy | CPF36 |
Base pattern designations shown. Same clinical pattern, not identical manufacture — see our Surgical Instrument Comparison Chart.
Manufacturer literature: ZEPF Dental Catalog (PDF) — more in our Catalogs & Product Library.
