Hacksaw,
for cutting gutters and downspouts to length

Drill/driver with nut driver,
for driving self-tapping, hex-head stainless screws

Pop-rivet gun,
used instead of drill/driver and screws to join gutter sections and end caps

Aviation snips,
left- and right-handed versions used to cut gutters and trim aluminum strip miters

Electric drill with 4-inch-diameter hole saw,
for cutting holes in gutter for downspout outlet

Chalk line,
for snapping gutter layout lines on fascia

12-inch power miter saw with carbide-tipped finish blade,
to cut gutters and downspouts to length

Ratchet wrench with 7/16-inch socket,
for attaching fascia brackets to house

Assorted twist drill bits

Needlenose pliers

Tape measure

Ladders with ladder brackets and aluminum scaffold plank,
all can be rented