1 1/4" Diamond Core Drill Bit 5" Convex Blade 4" Polishing Pad Granite concrete

(b)1 Piece of Diamond 5" Turbo Convex / Concave blade for granite marble concrete travertine circle shape cutting. (a)8 Pieces of 4" Diamond Polishing Pad for granite concrete marble travertine - Drills/Cores through Concrete, Granite, Masonry, Stone, Marble.

eBay