Particularly with terminals this small, manufacturer-endorsed hand crimp tools are often unavailable due to the increasing effect of user factors in achieving a successful crimp, and the rapid rate at which machine tooling pays for itself in reduced labor and waste.
That said, these do appear to be of a common “F-crimp” format for which “universal” tools do exist to address one-off/hobby/repair scenarios.
Use of such tools is of course at the user’s risk and not recommended for production. The crimp-related documents on the manufacturer’s product page may be found helpful in evaluating the result if one chooses to do so.