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How Do You Cut a Metal Door for a Deadbolt?

Maya Lin-Takahashi • • 6 min read
How Do You Cut a Metal Door for a Deadbolt?
Most exterior doors are steel sided with wood cores. Use a hole saw designed to drill through steel to cut a hole for the deadbolt lock. Use a spade bit to cut a hole into the side of the door for the latch.

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Considering this, how do you drill a hole in a metal door?

To drill the hole, first locate where you want it with a pencil. Then use a center punch with a hammer to tap a small indent right where you want the hole. If you don't have a center punch use a nail. If you don't tap a center mark, your drill will skate right across the surface of the door and scratch the paint.

Subsequently, question is, can I put a deadbolt on a steel door? Installing a deadbolt lock on a steel door may sound intimidating, but with the right tools, it's a fairly simple task. Steel doors are easy to drill into using a bimetal hole saw and an electric drill. Most moderately skilled amateurs can complete this task in about half an hour.

Furthermore, can you put a deadbolt on any door?

All the exterior doors of your house should have deadbolts -- even the ones that lead to the garage or to a closed-in patio. As long as you don't have a steel door, installing a deadbolt is a job that you can do yourself, including making the cutout to chiseling in the strike.

Is it easy to replace a deadbolt?

To change a deadbolt lock, start by unscrewing the old deadbolt and removing the interior and exterior faceplates. Then, unscrew and remove the set plate, which is the piece of metal that faces the doorframe. Next, slide the new set plate into the door where the old one used to be and screw it into place.

Related Question Answers

How do you lock a door without drilling?

If you need to lock the door from inside you could use a travel lock, these where designed to lock yourself into hotel rooms. The kind we used to sell went into the latch hole on the frame then you slide a catch down against the door, a bit like a garden tie and it will secure the door without drilling.

How do I cut a metal door?

Select a metal cutting blade long enough to cut through both sides of the door at once. Insert the blade into one of the corner holes you drilled, and cut along the outside of the line toward the next hole. The holes give you enough room at each corner to turn the saw and make your next cut.
Maya Lin-Takahashi
Author

Maya Lin-Takahashi

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.