Masonry Tool 5" diamond convex saw blade lapidary concrete 1-3/8" core drill bit

Drills/Cores through Concrete, Granite, Masonry, Stone, Marble. (a) 1 Piece of Diamond 5" Turbo Convex / Concave blade for granite marble concrete travertine circle shape cutting. (b) 1 Piece of Red Color Premium Professional grade.

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