Foredom S. Discflex Diam.3/4 Psa120

Description:

The Flex Diamond 3/4" PSA 120 Sanding Disc is a specialized dental laboratory abrasive designed for precision shaping, controlled refinement, and contour adjustment of hard restorative materials. Constructed with high-quality diamond abrasives, it offers superior cutting performance compared to aluminum oxide or ceramic abrasives, making it ideal for working on zirconia, porcelain, lithium disilicate, composite ceramics, titanium, and other hard substrates. At a 120-grit diamond rating, this disc provides an effective balance between moderate material removal and fine shaping. It is commonly used for adjusting internal surfaces, refining margins, shaping occlusal anatomy, and controlling contours on ceramic restorations without causing chipping or micro-cracking. The disc�s flexible base allows it to conform to curves, line angles, and complex anatomical features, delivering refined finishing even on challenging surfaces. Its compact 3/4" diameter offers excellent maneuverability, making it ideal for work in restricted spaces such as crown interiors, fissures, cervical regions, and appliance edges. The PSA backing ensures secure, easy application to mandrels, preventing slippage during rotation and maintaining stability for high-precision adjustments. The diamond abrasive layer maintains cutting efficiency for extended periods, providing long-lasting performance and reducing the need for frequent disc changes. Additionally, its cool-cutting properties prevent overheating, protecting margins and maintaining the structural integrity of ceramics and zirconia. Designed for dental technicians who require delicate yet effective shaping capability, the Flex Diamond 3/4" PSA 120 Sanding Disc provides reliable, high-quality finishing results for complex restorative cases. It is an indispensable tool for laboratories producing high-strength, high-esthetics restorations.