Bone Rotary Chisel - Modified Vienna, Bayonet 4 mm, #4B Flat Handle Total Length 140 mm | Helmut Zepf No. 41.541.04WM
The bone chisel from Helmut Zepf GmbH is a precision-engineered surgical instrument designed for demanding oral and maxillofacial procedures. This Bone Rotary Chisel, Modified Vienna, Bayonet 4 mm with #4B Flat Handle offers a total length of 140 mm, providing clinicians with controlled access and reliable performance in challenging anatomical environments.
Product Overview
The Modified Vienna design and bayonet configuration make this bone chisel particularly suited for procedures where straight-line access is limited. The 4 mm working width delivers focused force application, while the #4B flat handle ensures a secure, ergonomic grip during extended clinical use. At 140 mm total length, the instrument balances reach and maneuverability effectively, making it a dependable choice for oral surgery and implantology specialists.
Key Features
- Instrument type: Bone Rotary Chisel, Modified Vienna, Bayonet
- Working width: 4 mm
- Handle: #4B Flat
- Total length: 140 mm
- Helmut Zepf item number: 41.541.04WM
- Manufactured in Germany to stringent quality standards
Why Choose This Instrument
Helmut Zepf GmbH has long been recognized for manufacturing high-quality dental and surgical instruments in Germany. Each bone chisel undergoes rigorous quality control to ensure consistent sharpness, dimensional accuracy, and material integrity. The bayonet angulation allows access to anatomical areas that conventional straight instruments may not reach, making this instrument a valuable addition to any oral surgery or implantology setup. Clinicians who require precision and reliability in bone manipulation procedures will find this instrument meets the highest professional standards.
FAQ
What procedures is this bone chisel suitable for? It is designed for bone manipulation procedures in oral surgery and related disciplines where a bayonet, Modified Vienna configuration is indicated.
What is the working end width? The working end measures 4 mm.
Where is this instrument manufactured? This instrument is made in Germany by Helmut Zepf GmbH.
What is the total length of this instrument? The total length is 140 mm.

