In the processing of optical quartz glass, hole opening is a common step.

It is usually applied to process holes of various sizes and shapes on glass materials to meet the needs of installing optical devices, connectors or ventilation structures. Due to the hardness of optical quartz glass being close to quartz with a Mohr’s hardness of 7, traditional tools are difficult to effectively perform hole opening processing. However, diamond hole opening tools can easily handle this problem due to the extremely high hardness of diamond (Mohr’s hardness reaching 10).

Advantages of diamond hole opening tools:

· High hardness and wear resistance: It can effectively cut hard quartz glass and ensure the durability and processing quality of the tool.

· High precision: Diamond tools can achieve micron-level precision processing and ensure the consistency and smoothness of the aperture.

· High processing efficiency: Compared with tools made of other materials, diamond tools have a faster hole opening speed and greatly improve production efficiency.