The set includes the following drill bits:
LC-NBR-2417.5 – NBR Conical Step Drill D2.4mm L17.5mm
LC-NBR-S-3516.5 – NBR Conical Step Drill D3.5mm L16.5mm, Short
LC-NBR-L-3518 – NBR Conical Step Drill D3.5mm L18mm, Long
LC-NBR-S-4316.5 – NBR Conical Step Drill D4.3mm L16.5mm, Short
LC-NBR-L-4318 – NBR Conical Step Drill D4.3mm L18mm, Long
LC-NBR-S-5016.5 – NBR Conical Step Drill D5.0mm 16.5mm, Short
LC-NBR-L-5018 – NBR Conical Step Drill D5.0mm L18mm, Long
LC-NBR-CR-3513.5 – NBR Conical Step Drill D3.5mm 13.5mm, Cortical
LC-NBR-CR-4313.5 – NBR Conical Step Drill D4.3mm 13.5mm, Cortical
LC-NBR-CR-5013.5 – NBR Conical Step Drill D5.0mm L13.5mm, Cortical
LC-NBR-KIT – Ritter NBR Conical Step Drills Kit (NobelReplace Compatible)
Product overview:
The Ritter NBR™ Conical Step Drills Kit is designed for clinicians who demand accuracy, safety, and seamless integration with Nobel Biocare® NobelReplace® implant systems.
Developed by Loocid LLC — the innovation partner continuing Ritter’s surgical excellence — this system delivers perfectly matched conical step drills for predictable, atraumatic implant site preparation in both maxilla and mandible.
Each drill is engineered to follow the geometry of the NobelReplace® implant body, ensuring precise osteotomy dimensions and optimal implant seating, all while minimizing surgical complexity and risk
Key Features:
Designed for NobelReplace® Systems
Fully compatible with Nobel Biocare® NobelReplace® Tapered, Select Tapered, and Conical Connection implant lines — no adjustment or conversion required.
Conical Step Geometry
Progressive, tapered drilling design mirrors the implant profile for controlled cutting and secure implant stability.
Depth Accuracy
Clear laser depth markings (8, 10, 11.5, 13, 16 mm) and compatibility with the Loocid Depth Control system guarantee precise drilling depth in all bone conditions.
Color-Coded for Simplicity
Easy visual identification by color ring:

Dual Workflow Options
Use 1-drill or 2-step protocols depending on bone density (D1–D4) for flexibility across clinical situations.
Thermal Protection and Cutting Control
Optimized flute geometry for smooth bone removal with ample external cooling (5 °C / 41 °F sterile saline) to prevent overheating.
Durable TiN-Coated Design
Premium stainless steel with titanium nitride coating ensures sharpness and corrosion resistance for up to 10 clinical uses per drill.
Benefits:
- Perfect match for NobelReplace® implant geometries
- Consistent and predictable osteotomy formation
- Reduced surgical time and improved workflow efficiency
- Lower risk of overheating or bone trauma
- Reusable, cost-effective, and sterilizable components
Why choose the Surchical Kit:
The Ritter NBR™ Kit combines German surgical craftsmanship with modern implant engineering to create a specialized, high-performance drilling solution for NobelReplace® users.
It offers unmatched precision, safety, and universal workflow consistency — ensuring every osteotomy is performed with confidence and accuracy.
For dental professionals seeking a direct, optimized drilling solution for NobelReplace® implants, the Ritter NBR™ Conical Step Drills Kit delivers proven reliability and advanced clinical control in every procedure.