Power tools
Machines with a motor: drills, saws, grinders, routers, welders. Not hand tools.
Power tools are machines — cordless and mains drills, saws, grinders, routers, demolition hammers, welders. Reach for them when a hand tool is too slow or too weak.
Hand tools and garden machinery live in other top-level sections. Bits, discs and sandpaper as consumables live under Consumables; the accessory hubs here are only a browse path next to the machines.
Choose by task (drilling, sawing, sanding) and power — battery on site, mains in the workshop.