(a)4 Pieces of 5" x. 250" x 7/8" Double Sandwich Tuck Point Diamond Blade For Concrete & Mortar Joint Removal (non-threaded. (b)4 Pieces of 5" x. 250" x 7/8" (0.25" Thick) Tuck Point Diamond Blade For Concrete & Mortar Joint Removal (non-threaded. ).
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