Trephine - Inside Ø 4.8 mm, Sheath 2.35 mm x 30 mm Lg. 9 Teeth, Grading: 7/10/13/16 | Helmut Zepf No. 08.910.07
The dental trephine 4.8mm Helmut Zepf is a precision-engineered surgical instrument designed to meet the exacting standards of modern dental and oral surgical procedures. With an inside diameter of 4.8 mm, a sheath measuring 2.35 mm x 30 mm in length, 9 cutting teeth, and a grading of 7/10/13/16, this trephine delivers controlled, consistent performance in clinical environments.
Key Specifications
- Inside Diameter: 4.8 mm
- Sheath: 2.35 mm x 30 mm length
- Number of Teeth: 9
- Grading: 7/10/13/16
- Reference: Helmut Zepf No. 08.910.07
Precision German Manufacturing
The dental trephine 4.8mm Helmut Zepf is manufactured in Germany, reflecting the high-quality craftsmanship and stringent production standards that Helmut Zepf GmbH is renowned for. Each instrument undergoes careful manufacturing processes to ensure dimensional accuracy, durability, and reliable cutting performance across clinical applications.
Trephines of this type are commonly used in oral surgery to core or remove bone tissue with precision. The defined grading and tooth configuration of the dental trephine 4.8mm Helmut Zepf allow clinicians to select the appropriate instrument for the specific tissue density and procedural requirements they encounter.
Why Choose Helmut Zepf Instruments
Helmut Zepf GmbH has a longstanding reputation for producing dental instruments that combine ergonomic design with clinical reliability. The dental trephine 4.8mm Helmut Zepf exemplifies this commitment, offering professionals an instrument they can depend on for consistent results in demanding surgical settings.
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 inside diameter of this trephine? The inside diameter is 4.8 mm.
How many teeth does this trephine have? This trephine features 9 teeth with a grading of 7/10/13/16.
Where is this instrument manufactured? This instrument is made in Germany by Helmut Zepf GmbH.
What is the product reference number? The Helmut Zepf reference number is 08.910.07.
Compare With
| Brand | Trephines — graduated, Ø 1.7–10.0 mm (30 mm sheath) – Base Designation |
|---|---|
| Karl Schumacher | C-08.910.03/04/05/06/07/08/09/10 |
| ACE Southern | 04-9480-01 … 04-9487-02 |
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.
