Bone Rotary Chisel, Modified Vienna - Straight, 3 mm, Flat Handle Total Length 130 mm | Helmut Zepf No. 41.540.03WM

The Bone Chisel from Helmut Zepf GmbH — the Modified Vienna Straight model — is a precision-engineered surgical instrument built for demanding osseous procedures in oral, maxillofacial, and periodontal surgical settings. Designed and manufactured in Germany, this instrument delivers the dimensional accuracy and material integrity that professional clinical environments demand.

Product Specifications

• Type: Bone Rotary Chisel, Modified Vienna, Straight
• Working Width: 3 mm
• Handle: Flat Handle
• Total Length: 130 mm
• Reference: Helmut Zepf No. 41.540.03WM
• Origin: Made in Germany

Design and Clinical Application

This Bone Chisel features a straight blade profile with the Modified Vienna configuration — a well-established design trusted by surgeons and periodontists worldwide. The flat handle provides a stable, ergonomic grip that minimizes hand fatigue during extended procedures, while the 130 mm total length offers an optimal balance between reach and maneuverability in the surgical field.

With a 3 mm working width, this instrument is ideally suited for targeted osteotomy work, ridge modification, and precise bone shaping procedures where controlled force delivery and accuracy are paramount. The Modified Vienna design ensures consistent performance across a broad range of osseous surgical applications.

German Manufacturing Standards

Every Bone Chisel produced by Helmut Zepf GmbH adheres to stringent German manufacturing standards, ensuring consistent dimensional accuracy, material integrity, and long-term performance across repeated sterilization cycles.

FAQ

What procedures is this instrument designed for? It is designed for osseous surgery procedures including bone shaping, ridge modification, and osteotomy work in oral and maxillofacial or periodontal surgical settings.

What is the working width? The working width is 3 mm, suited for precise, targeted bone manipulation.

Is this instrument reusable and sterilizable? As a professional-grade German-manufactured instrument, it is designed for clinical use with repeated sterilization cycles. Specific sterilization protocols should be followed per applicable clinical guidelines.