Glass tile hole openers are hardware tools, and there are some exceptions in Category 6.

As for glass, it is basically divided according to its use.

A hole opener generally refers to a hole opener that can be used with other tools, usually with electric tools, for drilling concrete, stone, glass, metal, and wooden materials. The size and specifications depend on the need. It depends, but the current stores basically refer to three types: metal, wood, and glass, with various models, depending on needs.