Set punte trapano piastrelle diamantate set punte foro smussatura per ceramica porcellana 12 pz

10pcs 1/4" Dry Diamond Drill Bit Set Hole Saw for Granite Masonry Marble Tile. 10pc 6mm Diamond Drilling Core Bits Set Dry Cutter Hole Saw Marble Stone Masonry. 10pcs/set Diamond Drilling Bits Dry Cut Tile Stone Granite Marble Masonry Cutter.

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