Blue Star Diamond - Easy Edge Edge Ceramic Cup Wheel 7" - 50 Grit Adapter restoring old masonry to its

restoring old masonry to its original appearance

and cement terrazzo floors

helping installers complete large garages

water-rinsable

Self-Leveling Flat Stiff Blade – Unique self-locating and self-leveling blade design ensures your blade is straight

Blue Star Diamond - Easy Edge Edge Ceramic Cup Wheel 7" - 50 Grit Adapter restoring old masonry to itsLarger 7" footprint for aggressive edge prep built with Blue Star Diamond Technology and a ceramic bond, the wider diameter removes material faster than the 5" version and is better suited to larger commercial slabs and walk behind edge machines. Coarse grit cutting step the 50 grit fills the gap between heavy 30 grit removal and 100 grit refinement. Contractor reviews specifically recommend a 30 50 100 progression on harder concrete to avoid leaving