Spoon Excavator #135/136, Ø 2.5 mm - Double-Ended, Stainless Steel Handle | Helmut Zepf No. 24.709.35
The double-ended dental excavator stainless steel instrument from Helmut Zepf is a precision-crafted hand tool engineered for reliable caries removal, cavity preparation, and soft tissue management in clinical dentistry. Featuring a 2.5 mm working diameter and the classic #135/136 blade form, this excavator delivers exceptional tactile feedback and control with every application.
Key Features
- Double-ended design: Two working ends on a single handle maximise efficiency and reduce instrument changeovers during procedures.
- Blade diameter: Ø 2.5 mm, suitable for a wide range of cavity sizes and anatomical locations.
- Blade pattern: #135/136 — a widely recognised, versatile excavator form trusted in general and restorative dentistry.
- Stainless steel handle: Offers superior corrosion resistance, dimensional stability, and compatibility with standard autoclave sterilisation cycles.
- Made in Germany: Manufactured by Helmut Zepf GmbH to exacting quality standards, ensuring consistent performance across the instrument's service life.
Clinical Applications
This double-ended dental excavator stainless steel instrument is ideally suited for removing carious dentine, excavating temporary and permanent restorative materials, and refining cavity margins. Its balanced stainless steel handle provides the ergonomic grip necessary for prolonged clinical use without operator fatigue.
Helmut Zepf GmbH instruments are produced in Germany and are valued by dental professionals for their precision engineering and long-term durability. The stainless steel construction of this double-ended dental excavator stainless steel instrument supports routine sterilisation without compromising instrument integrity or working-end sharpness.
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
Is this excavator autoclavable? Yes. The stainless steel construction is compatible with standard autoclave sterilisation protocols.
What does double-ended mean? The instrument features a functional working end at both ends of the handle, providing two blade orientations in a single instrument.
Which blade size does this excavator have? This instrument features a Ø 2.5 mm blade in the #135/136 pattern, making it a versatile choice for routine restorative procedures.
Compare With
| Brand | Spoon Excavator (by blade Ø) – Base Designation |
|---|---|
| Hu-Friedy | EXC17 (1.2 mm) / EXC18 (1.5 mm); E-series EXCE1 / EXCE2 |
| American Eagle | AEEXC17 (1.2 mm) / AEEXC18 (1.5 mm) / AEEXC38-39 (1.15 mm) |
| PDT | R386 (38-39) / R395 (63/64) |
| Nordent | REC1 (1.2 mm) / REC2 (1.6 mm) / REC1S (1.0 mm) |
| LM-Dental | 522-523 (1.0 mm) / 533-534 (1.5 mm) |
| A. Titan | EXC 17 / EXC 18 (also EXC 19–22, 31–33) |
Base pattern designations shown; brand figure systems vary — match by blade diameter. Same clinical pattern, not identical manufacture — see our Restorative Instrument Comparison Chart.
Manufacturer literature: ZEPF Dental Catalog (PDF) — more in our Restorative Instrument Library. For blade-size selection, see the Spoon Excavator & Restorative Hand Instrument Guide.
