Get a premium performance at an economical price by using the Gemini R766 coarse grit arbor thread fiberglass heavy duty flat flap disc and its alternating zirconia alumina and aluminum oxide flaps. This type 27 disc runs smooth due to the high density semi-open flaps, while also minimizing loading on soft metals and acting like a finer grit. The fiberglass and resin backing plates make the disc a lightweight, durable, vibration-absorbing option for your coarse grit blending, deburring, and stock removal needs.
