Appliance Repair

 In appliance repair, these tools may play the following roles:

 Electric and pneumatic screwdrivers, Allen wrenches, screwdrivers and sockets: These tools can be used to remove and install screws and nuts on household appliances, such as air conditioners, washing machines, refrigerators, etc. They can provide efficient disassembly and assembly functions to help maintenance personnel complete maintenance tasks quickly.

 Glass hole openers, marble hole openers, and carbide tools: These tools may be used to process glass, marble trim, or other parts on appliances. For example, it may be used to install glass doors, process home appliance casings, etc. They provide precise machining and installation capabilities, ensuring accuracy and quality during repairs.

 Overall, these tools play a key role in the home appliance repair process, providing disassembly, assembly and processing functions and playing an important role in ensuring repair quality and efficiency.