Basic power tools

Circular sawBuilding a deck can give basic power tools a workout. Make sure yours are in good condition. Whether you’re replacing or buying new, buy the best you can afford. In general, the lower the amperage or voltage in cordless tools, the less power a tool will have.

As with hand tools, keep power tools and accessories clean, dry, and rust-free. Sharp saw blades and drill bits work better and are safer to use than dull ones.

Power tools you’ll need: The workhorse for deck building is a circular saw. A saw with a 7 1/4-inch  blade is easy to handle and has the capacity for the job. Use a power miter saw for miter cuts and when many straight crosscuts are needed.

Power miter sawA compound sliding miter saw is the handiest kind to have. A jigsaw makes smooth cuts in tight areas. Use a reciprocating saw for making cuts in framing that can’t be cut with a circular saw.

It’s handy to have both a cordless drill/driver and a corded drill. A cordless drill/driver provides freedom of movement. Buy one in a kit with two batteries and a quick charger. The drill/driver has a clutch you can set to drive screws to the correct depth.

A corded drill provides continuous power when you have a lot of holes to drill. Make holes in concrete with a hammer drill. Drills use an assortment of drill bits and screwdriver tips, including spade bits, twist bits and Forstner bits. A hammer drill uses larger heavy-duty masonry bits that are ideal for making holes in concrete.

IPower hammer drillf your circular saw won’t cut straight, try replacing and squaring the blade. If your cordless drill wobbles when you use it, the chuck may be worn out. If your saber saw vibrates excessively, the drive shaft or blade may be bent.

Use a GFCI-protected extension cord when operating corded power tools outdoors.