Synthes Anspach S-4B-C-G1 4mm Cutting Bur Carbide Fluted Edge, Ball Working End

• Model: S-4B-C-G1
• 4mm
• Tungsten Carbide
• Fluted Edge, Ball Working End

A 4mm tungsten carbide cutting bur, featuring a fluted edge and ball working end, is specifically designed for use with the Synthes Anspach S-4B-C-G1 bur system. It is compatible with various attachments such as Straight, Short, Short-G1, QD8, and QD8-G1 5cm attachments, as well as XMax, MicroMax Plus, and eMax 2 Key instruments. With a diameter of 4mm, this bur is intended for single-use only.

Powerful Precision in a Compact Package

The S‑4B‑C‑G1 is a finely engineered 4 mm carbide bur, built for efficient bone cutting. Its fluted-edge design is tailored to enhance bone removal through a sharp, twist-style action, while the ball-shaped working end provides forgiving contact with anatomical curves—ideal for shaping, smoothing, or contouring without causing unintended gouges. The carbide construction ensures longevity and consistency even during demanding operative sequences.

Seamless Integration Into Surgical Workflows

Designed for compatibility with a range of Anspach attachments—from Straight and Short styles to the QD8 quick‑disconnect and XMax systems—the S‑4B‑C‑G1 adapts to diverse surgical setups. Surgeons benefit from its plug-and-play nature, allowing rapid transitions between attachments without compromising sterility or performance. Its single-use, pre-sterilized packaging further streamlines preparation and reduces turnaround time between cases.

Clean, Safe, and Efficient for Modern OR Standards

At approximately $25 each, the S‑4B‑C‑G1 strikes a balance between cost effectiveness and operational reliability. Its sterile, disposable format promotes infection control, while the premium carbide tips deliver precise results with every use. Whether used for cranial sculpting or fine orthopedic trimming, this bur offers versatility, safety, and surgeon-friendly precision in one compact tool.