Foredom Step Drill Cobalt 2.3

Description:

Step Drill Cobalt 2.3 is a robust, high-precision drilling instrument specifically engineered for dental laboratories that routinely work with dense restorative metals. Constructed from durable cobalt alloy, it withstands extreme heat buildup and the high friction produced during metal drilling. This gives the tool an extended service life while maintaining sharpness and stability, even when used repeatedly on titanium, stainless steel, or cobalt-chromium frameworks. With a 2.3 mm diameter, this drill is ideal for producing larger screw channels, reinforced prosthetic openings, mechanical retention points, and oversized structural slots in implant-supported restorations. The step-drill geometry ensures exceptionally smooth, progressive penetration into metal, reducing torque stress, vibration, and the risk of sudden breakthrough. This accuracy is crucial for implant bars, bridge frameworks, and modular prosthetic components that require proper alignment and mechanical reliability. Its efficient flute design ensures rapid debris evacuation, minimizing heat accumulation and preventing clogging. This contributes to cleaner hole formation and greater dimensional precision, which are essential when creating openings intended for screws, attachments, and prosthetic connectors. Technicians rely on the Step Drill Cobalt 2.3 for full-arch bar fabrication, adjusting metal frameworks, preparing thread pathways, and modifying implant components. The drill�s consistent performance and stability help ensure long-lasting restorations with accurate mechanical engagement. Overall, the Step Drill Cobalt 2.3 is a dependable, high-performance tool that supports the accuracy and consistency required in modern implant dentistry and advanced laboratory metalwork.