keyhole saw

When you have cut through the side of the tank and actually see about two inches worth of distance completed, switch to the keyhole saw with a metal-cutting blade.

Keyhole saws are small compass saws with finer teeth that can cut metal.

Using a keyhole saw or a utility knife, cut from one stud to the other along both lines.

A keyhole saw strengthens young kids' hands and is sized for better control.

Step 1 With a keyhole saw, cut any crumbled or damaged drywall from around the hole.

- scrap pieces of gypsum wallboard - small piece of adhesive tape - nail, ice pick, or similar tool - small piece of string - pencil - keyhole saw, razor blade, knife, pocket knife, or serrated edge knife - coat hanger - ruler - screwdriver - joint compound - trowel - fine grit sandpaper HOW TO

To assemble the beasts, you'll need a coping or keyhole saw for minor alterations.

1 Cut a 3-in.-high by 5-in.-wide opening in the drywall, using a keyhole saw, at each framing member and the top plate.

When you're confident that the space is clear, use the template included with the speakers to mark the hole, and cut it out with a keyhole saw.

1 Probe the existing hole with a keyhole saw to find the horizontal edges of the lath.

You'll need three special tools for this job: a voltage tester (we like the non-contact type, $15, Photo 1), a mini hacksaw ($6, Photo 4) and a keyhole saw ($5).

Otherwise, a sharp keyhole saw ($8; Photo 2) will work for cutting the hole for the new switch as well as the access hole in the back of the cabinet.