11Pcs 6-50mm Diamond Coated Drill Bit Set Marble Granite Ceramic Tile Glass Hollow Core Drill Bits Diamond Hole Saw Drill Bits Drilling Power Extractor Remover Tools Drill Cutter Hole Saw Cutter Tool

I had to drill through ceramic tile for my water spout and handle in my shower wall. I used the two larger bits for this and they worked great. Initially I tried a masonry bit and a carbide tip supposedly designed for ceramic tile and those did not work. These worked great.

Por el precio está bien lo que duró,al perforar porcelanato solo resiste una perforación pero en azulejos duro un poco más

Used to still through brick for an outside water faucet. Worked great for two separate holes

Good

A little slow to make the whole through the granite.

Total trash . Dont waste your time