Lean the sheet of drywall up against a wall at a slight angle of about 45 degrees so you will be cutting it vertically.
Cutting drywall for can lights.
Set the circle cutter to cut about 1 8 in.
The most commonly used tool for cutting drywall is the razor or utility knife.
I just purchased an inexpensive 9 99 set of hole saws 3 4 to 5 inch diameters from pricess auto that work fine for a few holes in drywall and wood.
After measuring your drywall lay a t square on the right side of the material.
As for recessed lighting in top floor ceilings i would be concerned about insulation and heat loss.
In how to hang drywall on a ceiling with canned lights house flipping brothers dave and rich show you all of the steps for hanging drywall on a ceiling.
You score the panel apply some pressure and snap.
It may take a couple of rotations.
Hold a drywall square or t square against the drywall where you need to cut it.
Then repeat on the other side of the drywall and knock out the plug.
Larger than the fixture stick the center point in the middle and rotate the cutter while forcing the wheel into the drywall surface.
6 3 8 inch hole saw with heavy duty arbor 38mm cutting depth hss bi metal hole cutter for can light recessed light smoothly cutting in wood plastic drywall and metal sheet 4 6 out of 5 stars 135 27 99 27 99 free shipping by amazon.
With a sharp utility knife or other cutting tool follow the pencil line and lightly cut through the paper layer of drywall.
The key is to cut through the paper.
Pros hang the new construction housing lights and drywall then cut the lights out with a roto zip the edge of the round part of the housing is suppose to hang down 1 2 below the framing advertisement the following user says thank you to jonm for this useful post.
Use a pencil to draw a scoring line.
Obtain a drywall square or t square which looks like a large metal ruler with a t at the top and place it against the drywall.