Blue Star Diamond - Easy Edge Edge Ceramic Cup Wheel 7" - 50 Grit Adapter and new quick-adjust integrated weights

and new quick-adjust integrated weights for fast grinding pressure changes between passes

water-rinsable

Most variable-speed hand polishers run 3" pads optimally in the 1

and a maximum-strength threaded handle adapter — engineered specifically to handle the side loads and pressure of working spike rollers through wet epoxy

Blue Star Diamond - Easy Edge Edge Ceramic Cup Wheel 7" - 50 Grit Adapter and new quick-adjust integrated weightsLarger 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