Foredom Diamond Polishing Disc 10'' Dia. 220grit .5'' Ah

Description:

Diamond Polishing Disc 10" dia. 220Grit .5" AH provides a fine level of surface smoothing suited for detailed refinement in dental restoration fabrication. Its 220-grit diamond coating allows technicians to achieve controlled material removal while enhancing surface uniformity, making it extremely useful after rough shaping has been completed. The disc�s wide 10-inch diameter promotes steady rotation, effective ventilation, and low heat generation, which is essential for temperature-sensitive materials such as ceramics, zirconia, and resin composites. The .5-inch arbor hole accommodates standard laboratory motors, ensuring secure installation and a stable working platform. This disc is particularly beneficial during the preparation of crown and bridge frameworks, shaping of ceramic restorations before glazing, fine adjustment of occlusal surfaces, and smoothing of composite prosthetic structures. The diamond coating provides consistent abrasion, reducing surface irregularities without causing micro-fractures or compromising material strength. Because it leaves fewer scratches than lower-grit discs, it helps reduce the polishing workload in subsequent stages. Dental technicians rely on this disc to achieve aesthetic accuracy, structural precision, and balanced contours on fixed prosthetic restorations. Durable and dependable, the 220-grit disc is an important intermediate tool for dental laboratories seeking refined, repeatable results.