Foredom Diamond Bur Inv. Cone M 3mm L 5mm D 2.35mm

Description:

Diamond bur Inv. Cone M 3mm l 5mm d 2.35mm is a specialized dental rotary instrument crafted for clinicians who require controlled removal of enamel and dentin within confined operative fields. The inverted-cone geometry is particularly beneficial when preparing precise undercuts, flattening pulpal floors, and forming retentive areas in cavity preparations. With a 3 mm head diameter and 5 mm cutting length, it offers the ideal balance between accessibility and strength, allowing practitioners to refine internal line angles, establish defined cavity walls, and work efficiently in posterior regions. Its medium-grit diamond coating provides an optimal blend of smoothness and cutting speed. The abrasive surface ensures effective tooth structure removal without excessive vibration or chatter, promoting improved patient comfort and operator control. This grit level is especially useful when shaping carious lesions, adjusting restorative margins, or preparing surfaces for bonding procedures where uniform reduction is essential. The 2.35 mm standard shank diameter ensures compatibility with most high-quality contra-angle handpieces used in routine clinical practice. The bur�s robust construction enhances longevity and reduces wear during repetitive use, maintaining consistent performance across multiple procedures when properly sterilized and handled. Because of its shape, it also plays a valuable role in prosthodontic adjustments, such as refining internal aspects of inlay and onlay preparations, trimming composite restorations, and creating mechanical retention features. Overall, this bur serves as a reliable instrument for practitioners who demand precision, predictable shaping, and consistent tactile feedback during restorative treatments requiring inverted-cone morphology.