Foredom Diamond Bur Inv. Cone M 3.5mm L 6mm D 2.35mm

Description:

Diamond bur Inv. Cone M 3.5mm l 6mm d 2.35mm is designed for clinicians who require enhanced cutting capability and extended reach during cavity preparation and restorative refinement. Its 3.5 mm head diameter provides greater surface contact while the 6 mm cutting length increases accessibility in deeper preparations. This makes the bur particularly valuable for posterior restorations, undercut development, and shaping of larger carious lesions. The inverted-cone configuration is widely favored in operative dentistry for producing well-defined internal angles and creating mechanical retention features. Additionally, its geometry enables accurate flattening of internal floors, removal of unsupported enamel, and refinement of proximal and occlusal areas. The medium-grit diamond coating balances efficiency with smooth operation, allowing consistent tooth reduction without compromising tactile sensitivity or restorative margins. The 2.35 mm shank ensures compatibility with standard contra-angle handpieces, enabling secure placement and stable rotational performance. Clinicians benefit from its abrasion resistance, which supports longer service life even under heavy operative demands. Proper sterilization maintains the integrity of the diamond surface, preserving cutting efficiency over time. This bur is particularly advantageous during the preparation of indirect restorations such as inlays, onlays, and certain crown designs where precise shaping and controlled reduction are required. It is also suitable for refinement of composite fillings, margin adjustments, and preparation of bonding surfaces. In prosthodontic procedures, its controlled geometry enhances predictability when establishing retentive features or fine-tuning internal contours. Overall, the bur delivers dependable performance, durable construction, and optimal shaping capability for a broad range of restorative treatments.