Trephine - Inside Ø 2.8 mm, Sheath 2.35 mm x 30 mm Lg. 9 Teeth, Grading: 7/10/13/16 | Helmut Zepf No. 08.910.03
The dental trephine bur 2.8mm from Helmut Zepf GmbH is a precision-engineered rotary cutting instrument designed for demanding oral surgical procedures. With an inside diameter of 2.8 mm, a sheath dimension of 2.35 mm x 30 mm length, and 9 cutting teeth with a graduation of 7/10/13/16, this instrument delivers controlled, consistent cutting performance in clinical settings.
Backed by our Helmut Zepf Warranty — this instrument is warranted against defects in materials and workmanship for 1 year. Full terms and how to make a claim are on the Warranty page.
Key Specifications
- Inside Diameter: 2.8 mm
- Sheath Dimensions: 2.35 mm x 30 mm length
- Number of Teeth: 9
- Graduation: 7 / 10 / 13 / 16
- Reference: Helmut Zepf No. 08.910.03
Precision German Manufacturing
This dental trephine bur 2.8mm is manufactured in Germany, reflecting Helmut Zepf's longstanding commitment to quality craftsmanship and strict production standards. Each instrument undergoes rigorous quality control to ensure dimensional accuracy and cutting consistency, making it a reliable choice for oral and maxillofacial surgical applications.
Clinical Applications
Trephine burs are commonly used for core bone biopsies, implant site preparation, and the harvesting of bone cylinders. The precise 2.8 mm internal diameter of this dental trephine bur 2.8mm allows for clean, controlled tissue removal with minimal trauma to surrounding structures. The 9-tooth configuration and graded depth markings support accurate intraoperative measurement and reproducible results.
Specifications: Helmut Zepf No. 08.910.03
| Zepf No. | 08.910.03 |
| Instrument type | Trephine |
| Working end | Inside Ø 2.8 mm, 9 teeth, graduation 7 / 10 / 13 / 16 mm |
| Shank | 2.35 mm x 30 mm |
| Pack / sold as | Single instrument |
This trephine with an inside diameter of 2.8 mm cores a cylinder of bone: it is used to harvest a bone core for grafting, to remove a failed implant with minimal bone loss, or to take a biopsy. Depth marks at 7 / 10 / 13 / 16 mm show how deep the core has been cut. It has 9 teeth on a 2.35 mm shank and is one of the narrow sizes, for biopsies and small cores.
Read the guides: Trephine Burs for Dental Implants · Trephines · Implantology & Bone Regeneration · All implantology instruments · All Helmut Zepf instruments
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 procedures is this dental trephine bur 2.8mm suitable for?
It is suitable for bone biopsies, implant site preparation, and cortical bone core harvesting in oral surgical procedures.
What do the graduation markings 7/10/13/16 indicate?
The graduation markings indicate depth increments on the sheath, allowing the clinician to monitor cutting depth intraoperatively with precision.
Is this instrument made in Germany?
Yes, this instrument is manufactured in Germany by Helmut Zepf GmbH to high quality and dimensional standards.
Compare With
| Brand | Trephines — graduated, Ø 1.7–10.0 mm (30 mm sheath) – Base Designation |
|---|---|
| Karl Schumacher | C-08.910.01/02/03/04/05/06/07/08/09/10/11/12 |
| ACE Southern | 04-9480-01 … 04-9487-02 |
| A. Titan | 363.02–363.06 (implantation trephines, Ø 2.4–5.2 mm; close match) |
| Salvin | TREPH-2 / TREPH-3.5 / TREPH-4 / TREPH-5 / TREPH-6 / TREPH-8 |
Base pattern designations shown. Same clinical pattern, not identical manufacture — see our Surgical Instrument Comparison Chart.
