With 5/8"-11 Female Thread arbor. (d)1 Piece of 3"/75mm Diamond Chamfer Bits Cone Milling Bit Hole Saw Cutter Countersink (5/8"-11 Female Tread arbor). Multifunctional milling bit designed to trim,enlarge, shape, round bevel existing holes in tile, Porcelain, Granite and Marble.
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