25mm Dry Diamond Drilling Core Bit Tile Hole Cutter for Ceramic Tile Granite M14

6mm-50mm Diamond Drilling Core Bits M14 Hole Saw Cutter Porcelain Tile Marble. SHDIATOOL 6-60mm Dry Diamond Drill Core Bit for Porcelain Tile Hole Saw Cutter. SHDIATOOL 6mm Diamond Drill Core Bit Hole Saw Cutter Tile Granite Marble Grinder.

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