Medtronic 7BA30 Midas Rex 7-6ST Legend Bur Attachment 7cm x 3mm Dissecting Tool

• Model: 7BA30
• Length (Shaft): 7cm
• Head Diameter: 3mm
• Tip/ Working End: Ball Style
• Edge/ Flute Type: Fluted Edge Form, Small Bore

The 7BA30 / “7‑6ST” bur is part of Medtronic’s Legend / MR7 line of high‑speed dissecting tools used in surgical settings, particularly for bone cutting, shaping, and removal. Its ball head shape provides a rounded cutting surface, useful when surgeons need to round off edges, work within curved or semi‑concave surfaces, or create entry points without sharp transitions. The fluted cutting edges help efficiently remove bone or biomaterials; the helical flutes aid in evacuation of debris and cooling, which helps reduce heat build‑up at the surgical site.

With a 3 mm head diameter and 7 cm shaft, this tool balances reach and precision. The 7 cm length allows access into somewhat deeper or less accessible surgical cavities while still keeping the surgeon’s control manageable. Compatibility with the “Small Bore Attachment” group (AS07 etc.) means the tool is meant for settings where a slimmer profile is needed—smaller incisions, tight anatomy (e.g. cranial, ENT, neurotology, or spinal decompression) where larger tools could obstruct view or damage surrounding tissue.

Because it’s sterile and single-use, the 7BA30 avoids concerns around wear, repeated sterilization degradation, or cross‑patient contamination. The MedNext style ensures flutes and edges are made for effective cutting from multiple angles, so surgeons can approach bone removal with more flexibility. The standardized Legend system (including quick‑release attachments, color coding, etc.) ensures that tool mounting, removal, and swapping is efficient and minimizes downtime in the OR.

This medical supply or implant item is securely packaged within its original manufacturer's packaging, which remains undamaged. The inner and outer packaging is intact, ensuring the product's integrity and suitability for medical use.