Even if you rent your tools, tool insurance can still be beneficial. While the rental company may provide coverage for the tools, this might only cover specific risks, such as damage or loss while the tool is in your possession. Rental agreements don't always cover theft or damage that occurs outside of the rental period, or while the tools are in transit.
Having your own tool insurance will ensure you're fully protected against unforeseen events like theft, accidental damage, or loss, no matter who owns the equipment. It can also provide peace of mind if you're working on a long-term project or using valuable rented tools. Always check the terms of your rental agreement and consider adding tool insurance to cover any gaps in coverage.