Trephine with Fixation Support - Inside Ø 6.0 mm, Sheath 2.35 mm x 30 mm Lg, 9 Teeth Guiding Pin | Helmut Zepf No. 08.910.08F
The dental trephine with fixation support 6.0mm from Helmut Zepf is a precision-engineered surgical instrument designed for demanding oral and implantology procedures. With an inside diameter of 6.0 mm and a sheath measuring 2.35 mm in diameter by 30 mm in length, this instrument delivers consistent, controlled cutting performance in clinical settings.
Key Specifications
- Inside Diameter: 6.0 mm
- Sheath Dimensions: 2.35 mm x 30 mm length
- Teeth: 9 cutting teeth
- Feature: Guiding Pin for fixation support
- Manufacturer: Helmut Zepf GmbH
- Item No.: 08.910.08F
Designed for Precision and Reliability
The guiding pin integral to this dental trephine with fixation support 6.0mm ensures accurate positioning and stable engagement during use, reducing the risk of lateral deviation. The 9-tooth configuration is optimized to provide efficient tissue removal while maintaining the structural integrity of the surrounding site.
Crafted in Germany, this instrument meets the rigorous quality standards associated with Helmut Zepf GmbH, a trusted name in dental instrumentation. German manufacturing ensures consistent tolerances, reliable material quality, and long-term durability suited to professional clinical use.
Clinical Application
This dental trephine with fixation support 6.0mm is well-suited for procedures requiring precise core removal or bone grafting preparation where dimensional accuracy is critical. The fixation support enhances operator control, contributing to predictable surgical outcomes. Part of the 3D One Step Augmentation & Implantation system by Dr. Bernd Giesenhagen; the 5.0 mm size is 08.910.13F.
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 6.0 mm.
What does the guiding pin do? The guiding pin provides fixation support, helping to stabilize the instrument and maintain accurate positioning during the procedure.
How many teeth does this trephine have? This trephine features 9 cutting teeth.
Where is this instrument manufactured? This instrument is made in Germany by Helmut Zepf GmbH.
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.
Specifications: Helmut Zepf No. 08.910.08F
| Zepf No. | 08.910.08F |
| Instrument type | Trephine, with fixation support |
| Working end | Inside Ø 6.0 mm, 9 teeth, guide pin |
| Shank | 2.35 mm x 30 mm |
| Part of set | 3D One Step Augmentation Set by Dr. Giesenhagen (47.500.31) |
| Pack / sold as | Single instrument |
This trephine with an inside diameter of 6.0 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. The fixation support (guide pin) centers the trephine on a pilot hole so the core is cut exactly where planned. It has 9 teeth on a 2.35 mm shank and is one of the larger sizes, for wide implants and block harvesting.
Read the guides: Trephine Burs for Dental Implants · Trephines · Implantology & Bone Regeneration · All implantology instruments · All Helmut Zepf instruments
Backed by our Helmut Zepf Warranty — lifetime on extraction and explantation forceps, one year on every other Zepf instrument. Full terms and how to make a claim are on the Warranty page.

