2pcs Punte diamantate 6mm per trapano seghetto alternativo per forare marmo granito

2pcs 20mm Diamond Drilling Core Bits Drill Bit Hole Saw Cutter for Marble Tile. Diamond Core Bit Drill Bits 20-65mm Hole Saw Cutter for Tile Ceramic Marble Tile. 11pcs/box Diamond Driiling Core Bits Granite Marble Cutter Ceramic Hole Saw Cut.

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