Wide Applications: StoneDT diamond cup wheels are designed for grinding hard concrete , marble, granite, masonry stone surface, leveling high spots and removing thin coatings, glue, adhesives, epoxy, mastic, paint, thinset, grout etc
Detail & Edge Grinding: Ideal for grinding in corners and small concrete areas that are difficult for floor grinding machines to reach, such as stair
Aggressive & Long Using Life: Super hard concrete floor grinding cup wheels pierce light epoxy coatings and minimizes gumming up of segments
5/8''-11 thread, used for angle grinder, wet or dry use