(a) 1 Piece of V40 (40 mm / 1 1/2" Full Bullnose) Diamond Brazed. (b) 1 Piece of V50 (50 mm / 2" Full Bullnose) Diamond Brazed. (c) 1 Piece of V60 (60 mm / 2 3/8" Full Bullnose) Diamond Brazed. FOR 40MM (1-1/2") HIGH OR THICK STONE CONCRETE (5/8"-11 Female Thread arbor ).
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