offers a set of diamond drill bits for tiles, consisting of 6 tile drill bits, including a 6 mm yellow carbide drill bit (pre-drilled) and 5 mm, 1*6 mm, 1*8 mm tile drill bits, 1*10mm and 1*12mm.

NOTE: The yellow drill bit (pre-drilled) can only be used as an auxiliary tool for pre-drilling and should not be used for long periods, otherwise it will be easily damaged. To drill efficiently and beautifully, it is necessary to replace it with the blue drill bit after using the yellow drill bit to extend the life of the drill bits and improve efficiency.

HOW TO USE: The procedure involves first installing the yellow drill bit on the hand drill, tilting it at a 45-degree angle and rotating it quickly over the surface of the material. Then replace it with the blue diamond drill bit of the appropriate size and drill through the material easily. It is recommended to add water during drilling to cool and extend the life of the drill bits.

These drill bits are suitable for materials such as tiles, glass, granite and marble and have a fast and durable drilling effect.

The blue diamond drill bit contains a cooling wax which, thanks to its wax structure, can absorb and dissipate heat automatically.

The diamond tile drill bit has a circular handle and is suitable for many machines, such as hand drills, angle grinders and bench grinders.