S4524 FLEX WHL 4-1/2×7/8 C24

Semi-Flexible Disc 4-1/2″x7/8″ C24 COARSE/MED. – HEAVY DUTY / CONCRETE, MASONRY, STONE – Ideal for grinding, blending, finishing, and scouring on a wide variety of concrete, masonry and stone materials. Also effective on plastic and fiberglass.