In an ordinary life a broken thing means a phone call. In a long disruption it means you — and a household that can’t mend its own shelter, plumbing and kit will watch small failures become big ones. The tool plan is really a self-reliance plan: the means to fix what breaks, cut what must be cut, and build what’s needed, across a year with no hardware shop open.
Saws, hammers, spanners, a good knife — they never need power or charge, and outlive everything. The irreducible core; the essentials doubled, because the one that breaks is the one you needed.
A drill, a grinder, a saw that turn hours into minutes — as long as there’s charge. Force multipliers, not the foundation, and each one earns its place only if someone can use it.
Fasteners, wire, tape, blades, lubricants, and a general spares kit — the feed that makes tools useful, forgotten until the job stops mid-way for want of a screw.