Diamond Drill Bit M14 Grinder Hole Cutter Marble Porcelain Tile Drilling Holes

6-60mm Dry Diamond Drill Core Bit M14 Drilling Porcelain Tile Hole Saw Cutter. 5pcs 6mm Diamond Core Drilling Bit Cut Porcelain Tile Marble Hole Saw M14 Cutter. Ø75mm Diamond Turbo Tile Saw Blade Grinder Cutting Disc for Porcelain Ceramic.

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