To do Alt + J I E S on Mac in Excel, download and install Accelerator Keys, then press Option, followed by J, I, E, S.
Command: Small Eraser
This is how to do Alt + J I E S on Mac in Excel with Accelerator Keys, the native ribbon and alt key shortcut solution for Mac users who get more done with Excel.
Alt + J I E s selects the Small Eraser tool. This provides a small, precise eraser for detailed erasing of ink and drawings. Useful when you need to erase small portions of drawn content without affecting nearby elements.