1pc Cross Hex Tile Bit Glass Ceramic Concrete Hole Opener Alloy Triangle Drill Multi-function Drill Bit 4 5mm 6mm 8mm 10mm 12mm

1pc Cross Hex Tile Bit Glass Ceramic Concrete Hole Opener Alloy Triangle Drill Multi-function Drill Bit 4 5mm 6mm 8mm 10mm 12mm

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