How to punch holes in tempered glass and what should be paid attention to when punching holes in tempered glass?

In life, we will see that most of the glass on doors and windows is tempered glass. Here, if the tempered glass needs to be punched, it should be noted that: 1, the aperture should be greater than or equal to the glass thickness; 2. The distance between the hole edge and the glass edge is greater than or equal to twice the thickness of the glass; 3. The distance between two holes, and the distance between hole edges is greater than or equal to twice the thickness of glass. In case you still need to punch holes if you can't meet this requirement, you can solve it by slotting. Under the condition of not affecting the use and beauty, cut a small hole between the glass edge and the hole with a cutting machine. This is the best solution to solve the problem that some parts do not meet the requirements of drilling and must be drilled.