Foredom Step Drill Diamond 0.9

Description:

The Step Drill Diamond 0.9 is a specialized tool engineered to meet the challenges of working with high-strength dental ceramics. Its diamond-coated cutting surface delivers superior abrasion, allowing technicians to drill, shape, and refine ceramic restorations without causing microfractures or damaging surrounding areas. Its 0.9 mm diameter makes it ideal for slightly larger ceramic openings and precision adjustments. The step-drill geometry ensures smooth enlargement of drilled areas, providing internal control and minimizing the risk of stress-induced cracking. This is especially important when modifying zirconia frameworks, ceramic crowns, or lithium disilicate restorations, where structural stability must be preserved. Designed for optimal temperature control, the drill reduces thermal stress during high-speed rotations. Its efficient debris-clearing action ensures clean cutting and maintains visibility in the working zone, helping technicians maintain precision. The Step Drill Diamond 0.9 is commonly used for preparing access holes in zirconia crowns, refining attachment points in ceramic frameworks, adjusting internal surfaces, and crafting micro-channels in dense prosthetic materials. Its durability and reliable performance make it an essential tool for laboratories that prioritize precision, surface quality, and restoration integrity. Overall, the Step Drill Diamond 0.9 offers excellent cutting control, reduced risk of ceramic damage, and predictable results across a variety of high-strength restorative materials.