C141‑205‑035 – Allport Bone‑Cutter Bur (3.5 mm)

This bur uses a 3.5 mm diameter carbide ball with cross‑cut blades to remove bone efficiently. The Allport bullet shape allows precise osteotomy and osteoplasty around roots or implants, while the ZrN‑coated cutting edges maintain high performance and produce minimal heat. A transition blade on the shank lets the bur penetrate bone axially, so you can section roots and smooth cortical surfaces with one instrument. Dentists favour this size for standard bone reduction around molars; it preserves bone tissue while leaving a smooth surface for faster healing. It is supplied in a long shank (RAL 205) for contra‑angle handpieces