Periodontal Chisel, CH Fedi (#2) - Double Ended, Working Tips 2.5 mm | Helmut Zepf No. 24.493.02
The Periodontal Chisel CH Fedi (#2) by Helmut Zepf (No. 24.493.02) is a double-ended instrument designed for precision scaling and root planing procedures in periodontal therapy. With working tips measuring 2.5 mm, this instrument delivers controlled, effective debridement in interproximal and subgingival areas where access is critical.
Instrument Overview
The CH Fedi #2 Periodontal Chisel features a double-ended design that provides two functional working ends in a single instrument, improving clinical efficiency and reducing instrument exchange during procedures. The 2.5 mm working tips are engineered to access tight periodontal pockets and furcation areas with accuracy, making this instrument well-suited for both initial therapy and supportive periodontal treatment.
Made in Germany
This Periodontal Chisel is manufactured in Germany, reflecting the precision engineering and quality standards associated with Helmut Zepf instrumentation. The instrument is produced to exacting tolerances, ensuring consistent tip geometry and reliable clinical performance across repeated use and sterilization cycles.
Key Features
- Design: Double-ended for dual working access
- Working Tip Size: 2.5 mm
- Pattern: CH Fedi (#2)
- Manufacturer: Helmut Zepf (Item No. 24.493.02)
- Origin: Made in Germany
Clinical Application
As a dedicated Periodontal Chisel, this instrument is intended for use by dental hygienists and periodontists performing manual scaling, root planing, and periodontal debridement. Its balanced design supports ergonomic control during treatment, reducing operator fatigue over extended clinical sessions.
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 instrument? The working tips measure 2.5 mm, suited for subgingival and interproximal periodontal access.
Is this instrument double-ended? Yes, the CH Fedi #2 is a double-ended instrument, providing two working tips in a single handle.
Where is this instrument manufactured? This instrument is made in Germany by Helmut Zepf.
Compare With
| Brand | Fedi #2 — double-ended – Base Designation |
|---|---|
| Hu-Friedy | CPF26 |
| Nordent | CPFEDI2 |
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.
