Tunneling Instrument #4 - 2.5 mm, 45° Angled, 18 cm, Double-Ended, ZEPF-bIONIK Handle in Signal Orange | Helmut Zepf No. 46.040.04

The Tunneling Instrument #4 from Helmut Zepf is a precision-engineered dental curette designed for demanding clinical applications that require accuracy and tactile control. Built to the highest German manufacturing standards, this double-ended instrument features a 2.5 mm working end with a 45° curve to the first shaft, allowing optimal angulation in challenging intraoral access areas.

Key Features

• Instrument Type: Tunneling Instrument / Curette #4
• Working End Diameter: 2.5 mm
• Angulation: 45° curved to the first shaft
• Length: 18 cm
• Configuration: Double-ended with interchangeable inserts
• Handle: ZEPF-bIONIK ergonomic handle in Signal Orange

ZEPF-bIONIK Handle

The bIONIK handle system is engineered for superior grip and reduced hand fatigue during extended procedures. The Signal Orange color coding allows for instant instrument identification on the tray, streamlining clinical workflow. The interchangeable insert design means clinicians can replace working ends independently, offering long-term cost efficiency without compromising sterility or performance.

Precision Manufacturing

As a Tunneling Instrument produced by Helmut Zepf GmbH, this instrument reflects decades of German craftsmanship dedicated to dental surgery and periodontal care. The 45° angulation of this Tunneling Instrument is specifically suited to sub-crestal and tunnel preparation techniques, ensuring consistent tissue management with minimal trauma.

Award-Winning Handle Design

The bIONIK handle won the Red Dot Design Award in 2010, the year of its launch. The jury of the Design Zentrum Nordrhein Westfalen in Essen, Germany, honored the bIONIK handle’s ergonomic design, high-tech material, and exceptional lightness and durability.

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 procedure is this Tunneling Instrument designed for? It is designed for tunnel preparation techniques in periodontal and implant surgery, providing precise tissue elevation in confined anatomical spaces.

Are the working ends replaceable? Yes, this instrument features interchangeable inserts, allowing the working ends to be replaced independently of the handle.

What does the Signal Orange handle color indicate? The Signal Orange color is part of the bIONIK color-coding system, enabling fast and reliable instrument identification during clinical procedures.

Manufacturer literature: Tunneling Instruments flyer (PDF) — more in our Surgical Instrument Library.