Foredom Miniature Carbide Bur Inverted Cone 2.3mm 2.35mm Shank

Description:

The Miniature Carbide Bur Inverted Cone 2.3 mm with a 2.35 mm shank is a specialized dental bur designed for tasks requiring precision removal, controlled angulation, and the creation of mechanical retention within restorative materials. Unlike ball-shaped burs, the inverted cone features a tapered geometry that allows it to cut sharply defined internal angles, undercuts, and retentive grooves essential for durable restorative design. Fabricated from premium tungsten carbide, this bur ensures exceptional sharpness, wear resistance, and consistent performance throughout extended use. Its 2.3 mm head provides the right combination of size and cutting efficiency for shaping metal frameworks, refining internal aspects of crown preparations, adjusting ceramic margins, and carving precise retentive areas in wax patterns used for casting or pressing. In dental laboratories, technicians rely on this bur for creating mechanical retention on metal surfaces, adjusting clasp undercuts for removable partial dentures, defining line angles on ceramic restorations, and preparing cavities or slots in wax mockups. Its shape allows the removal of material in a controlled, angular manner that spherical burs cannot achieve. The 2.35 mm shank ensures compatibility with standard laboratory micromotors and straight handpieces, offering stable and predictable rotation. The bur�s sharp cutting edges minimize heat production, reduce chatter, and create crisp geometric precision�critical for long-term restoration stability and accurate prosthetic seating. Clinicians also benefit from this instrument when making chairside adjustments to composite restorations, refining Class I or II internal walls, or enhancing the mechanical retention of temporary materials. The inverted cone shape enables the practitioner to create defined retention points without compromising surrounding structure. Durable, efficient, and highly precise, the Miniature Carbide Bur Inverted Cone 2.3 mm is an indispensable tool for achieving intricate detail and strong mechanical retention in a broad range of dental restorative procedures.