Conmed 4.5mm, Sterling, Bur, Spherical, 20° Reduced Hood EL9111RH
This spherical bur is 4.5 mm in diameter and designed for use in arthroscopic resection procedures. It features a 20° reduced-hood geometry for improved access and visibility in tight anatomical locations. The “Sterling” large-hub style connection allows compatibility with standard shaver/handpiece systems.
This bur is engineered for orthopedic and sports-medicine arthroscopic applications, providing a smooth spherical cutting surface that engages bone or soft tissue efficiently. The 20° reduced hood design helps the surgeon access around curved anatomy with better sightlines and less obstruction. With the 4.5 mm diameter and extended working length (19.0 cm) it supports deeper joint access and precise resection. The Sterling manufacturing ensures a sharp edge and durable cutting performance, helping reduce procedure time and improve outcomes.
Technical Specification
| Specification | Value |
|---|---|
| Diameter | 4.5 mm |
| Working Length | 19.0 cm |
| Hood Geometry | 20° Reduced Hood |
| Bur Type | Spherical Bur |
| Series / Brand | Sterling (Large-Hub) |
| Intended Use | Arthroscopic resection in tight joint spaces |
Product Also Knows As:
4.5 mm spherical bur 20° reduced hood, Sterling spherical bur 4.5mm extended length, EL9111RH bur 4.5 mm, large hub spherical bur 4.5mm, arthroscopy bur spherical 4.5mm reduced hood.






