Arthrex AR-8400OBE CoolCut 8-Fluted Oval Burr 5.0mm x 13cm 1/EA

Arthrex AR-8400OBE CoolCut™ 5.0mm 8-Fluted Oval Burr

The Arthrex AR-8400OBE is a premium arthroscopic resection tool engineered for aggressive bone removal and precise contouring. Part of the renowned CoolCut™ line, this 5.0 mm oval burr features an optimized 8-flute geometry that balances rapid cutting power with reduced vibration (chatter). This design is essential for maintaining control and visibility during high-stakes procedures such as notchplasty, subacromial decompression, or acromioplasty.

With a 13 cm working length, the AR-8400OBE provides the reach necessary for standard shoulder and knee portals while ensuring the rigidity required for high-torque bone work. The oval profile is particularly advantageous for creating smooth, anatomically correct resection beds, as it allows for a more natural sweeping motion across the bone surface compared to standard round burrs.

Key Features

• Manufacturer: Arthrex

• Model/REF: AR-8400OBE

• Series: CoolCut™ Shaver Blades & Burrs

• Diameter: 5.0 mm

• Tip Configuration: Oval Profile (8-Flute)

• Working Length: 13 cm

• Compatibility: Designed for use with Arthrex SynergyResection™ and APS II Shaver Systems

Clinical & Operational Advantages

• Aggressive Bone Resection: The 8-flute configuration is specifically tuned to remove cortical bone quickly, reducing operative time during major decompressions.

• Minimized Chatter: Optimized flute spacing ensures smoother cutting, which enhances tactile feedback and protects adjacent soft tissue from accidental trauma.

• Enhanced Visibility: The oval shape is designed to maximize the surgeon's line-of-sight to the cutting edge, a critical factor when working in tight joint compartments.

• Sterile Single-Use Efficiency: Eliminates the costs and risks associated with reprocessing, ensuring a factory-sharp edge for every case and supporting rapid room turnover.

Condition

• Status: New in Original OEM Packaging (NIP).

• Quality Assurance: This item is factory-sealed in its original sterile pouch. Both the inner and outer packaging are intact, ensuring the product's integrity and suitability for immediate clinical use.

• Storage Note: Stored in a climate-controlled environment to maintain the sterile barrier and lubricant integrity.

Warranty

• ✔ Primis "Factory-Sharp" Guarantee We guarantee the Arthrex AR-8400OBE to be authentic, factory-sealed, and ready for clinical use. If the sterile seal is compromised or the REF number does not match your order upon arrival, Primis Medical will provide a full refund or replacement.

What’s Included

• (1) Arthrex AR-8400OBE CoolCut 8-Fluted Oval Burr (5.0mm x 13cm)

Shipping

• Fast and secure shipping.

• Ships within 1-2 business days.

• Packaged in a reinforced box to prevent any bending of the 13cm shaft or compromise to the sterile peel-pouch.