Conmed Sentinel Drill Bits 11.5mm dia. S85115
The Sentinel Drill Bit 11.5 mm (CAT # S85115) is a sterile, single-use cannulated orthopedic drill bit designed for creating a precise 11.5 mm diameter bone tunnel in ligament reconstruction surgery. It features a working length of approximately 229.0 mm. The instrument is optimized for femoral or tibial tunnel preparation with accuracy and consistency.
The Sentinel Drill Bit 11.5 mm (S85115) is part of the advanced Sentinel series engineered for anatomic ligament reconstruction procedures. Its mono-fluted, cannulated design allows drilling over a guide pin, while the 270° smooth shaft surface protects the medial femoral condyle during medial-portal approaches. With its 11.5 mm diameter, it accommodates larger graft or fixation systems and supports precise tunnel sizing. Delivered sterile and intended for single-use, the device maintains optimal cutting performance and minimizes cross-contamination risk.
Technical Specification
| Specification | Details |
|---|---|
| Catalog Number | S85115 |
| Diameter | 11.50 mm |
| Length | ~229.0 mm (consistent with series) |
| Design | Mono-fluted, cannulated drill bit |
| Shaft Surface | 270° smooth surface to protect medial femoral condyle |
| Intended Use | Bone tunnel drilling (femoral/tibial) in ligament reconstruction (ACL/PCL) |
Product Also Knows As:
Sentinel Drill Bit 11.5 mm, S85115 Drill Bit 11.5 mm, Sentinel 11.5mm Cannulated Drill Bit, ConMed Sentinel S85115, Orthopedic Tunnel Drill Bit 11.5mm






