tooling leadtime什么意思呢？（已解决）

Tooling leadtime refers to the time it takes to complete the production and manufacturing of a tool or mold for a specific product. It includes all the stages involved in the tooling process, such as design, fabrication, testing, and final adjustments.

In the context of your question, "1st shot" refers to the initial production run using the newly created tool or mold. It is typically done to test the tool's functionality and the quality of the product. "Fine tune" refers to the process of making adjustments or modifications to the tool or mold based on the results of the first production run. This is done to optimize the efficiency and quality of the tooling process.

So, the tooling leadtime of 30 days that you mentioned should include all the stages, including the 1st shot and any necessary fine-tuning or revisions.