
- Place the hole saw jig on the door. Position it three feet off the ground. ...
- Use a drill/driver with the 2 1/8” hole saw to bore a hole through the door. Once the center bit is through the door, stop. ...
- Use the 1” hole saw to bore a hole through the edge of the door to create an area for the latch.
- To make room for the latch plate, place the latch plate on the edge of the door and draw an outline. ...
- With the latch plate seated, install it using screws and a screwdriver.
- Install the door knobs to the front and the back of the door. Line up both pieces and attach them through the latch. ...
- If necessary, mortise out the jamb for the striker plate. Outline the plate and line it up with the striker. Use a chisel to mortise the outline.
- Use screws and a screwdriver to attach the striker plate.
How do you fix a hole in a wooden door?
- Irregularities on the top cover are cut off.
- The inner space of the hole is filled with a wrapping paper (or any other material at hand, which could be fitted firmly in the design between the two walls ...
- Fill the hole with foam. ...
- After hardening the foam is neatly cut off. ...
- The layer of hardened mastic is covered with putty (ordinary or wood). ...
What size hole saw for a doorknob?
What are things to consider when making a hole for door knob?
- Main bore diameter hole. Check the diameter required for your door hardware like the doorknob and latches and find the appropriate door knob hole saw size.
- Edge bore. To accommodate the latch of the door [1], the edge hole for the latch diameter generally should be 1-inch to fit the latching hardware.
- Backset. ...
- Latch faceplate. ...
How to Drill Finger pulls in a closet door?
Noncircular Pulls
- Hold the pull up to the door, lining it up with the edges of the tape, and trace around the outer edge.
- Install a Forstner bit and mark your drill with masking tape just as if drilling a circular pull. ...
- Fit a router with a 1/2-inch straight bit. Set the router bit down into the hole. ...
- Set the finger pull into the hole to test its fit. ...
How to drill through a door lock?
- As insignificant as it might seem, ensure you have a bottle of lubricant nearby. Just so in case, your drill bit starts to get stuck in the entrance hole.
- Never use too much pressure on the lock; go easy and drill the lock open, or go hard and end up destroying the whole lock cylinder.
- Drill straight! ...
- Use a variable speed drill bit. ...

How do you bore a hole in a new door knob?
Use a drill/driver with the 2 1/8” hole saw to bore a hole through the door. Once the center bit is through the door, stop. Bring the hole saw the other side of the door and finish the bore. Use the 1” hole saw to bore a hole through the edge of the door to create an area for the latch.
How do you drill a hole in a bedroom door?
4:5910:45How to Drill a Door Knob Hole | Interior Door Replacement - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt's pretty easy to make sure your drill is straight up and down it's very important you're notMoreIt's pretty easy to make sure your drill is straight up and down it's very important you're not drilling at any kind of angle.
What size hole do you drill to install a door knob?
Most interior doors are prepped with a single boor hole. The Bore hole is the large diameter hole where the door knob is mounted. The standard sized bore hole is 2 1/8" in diameter. Through the edge of the door there is a 1" cross bore that extends from the edge of the door through the bore hole.
How do you Redrill a door knob hole?
1:152:41Easy Doorknob Hole Resizing For Replacement - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe back set is how far the center of the doorknob. Needs to be away from the edge of the door inMoreThe back set is how far the center of the doorknob. Needs to be away from the edge of the door in this case two and 3/8 drill. The two animations hole through the marked piece of wood.
Does Lowes cut door knob holes?
Door cutting at Lowe's is free of cost provided you acquire the door from them, which you could get to the specific measure, latch setup, and drilling you desire. If you need an alteration made to any Lowe's door, it will be included in the setup and purchasing charge you pay.
Are all door knob holes the same size?
A standard door knob hole is 2 1/8 inches in diameter. This won't have the best fit on older doors because their holes are usually smaller. If you're looking to change or replace older door knobs, you need to re-drill the door to fit the current standard size. Otherwise, you might have to look for smaller door knobs.
Do all door knobs fit all doors?
Door knobs are not universal, but there aren't exponentially increasing options for what you need. You need to consider three things: the backset, the hole diameter (called a cross-bore) where the doorknob goes, and whether it's for interior or exterior use.
Is there a standard door knob size?
The standard size for a door knob diameter is either 2 3/8 inches or 2 3/4 inches and these knobs will usually fit doors that are anywhere between 1 3/8 inches to 1 3/4 inches thick.
How do you drill a hole in a wooden door?
0:272:07How to Install Coat Hooks on Doors : Door Installation & Repairs - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo it's easier to go ahead and install the screws without trying to hold the hook and put the screwsMoreSo it's easier to go ahead and install the screws without trying to hold the hook and put the screws in so now I'll just take the hook. Put it right over my holes. And put them right into position.
How do you cut a hole in a door for a pet door?
3:3715:42How To Install A Cat Door - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe use a small bit to pilot hole in each corner. Then we'll go ahead with a bigger. Bit. Then we useMoreWe use a small bit to pilot hole in each corner. Then we'll go ahead with a bigger. Bit. Then we use the reciprocating or jigsaw to go ahead and cut the template.
How do you bore a solid core door?
3:065:15How to Bore for a New Door Knob | Ask This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipDown you don't want to drill up you don't want to drill left or right. So and then slowly turn theMoreDown you don't want to drill up you don't want to drill left or right. So and then slowly turn the trigger on okay all right so pull it. Up.
Chiseling the Hinges of the New Door
Typically a door you buy at the hardware store needs the door knob hole drilled and the hinges chiseled. The first thing do is take a hinge off the door that’s broken to use as a template to chisel out the hinges for the new door. Make sure you measure on the new door how far down/in each hinge needs to be.
Preparing the New Door Knob Hole
Remove the old door knob from the old door, then measure the center of the door knob hole from the edge of the door and mark the new door. Repeat for the latch hole. You can see the whole measuring process I use in the video at the top of this post.
Drilling the Door Knob Hole
Using a hole saw, we line the drill bit up with the mark we made in the previous step. You can buy an assembly to ensure your drill is held perfectly perpendicular, but it’s pretty easy if you hold the door to make sure everything is right up and down. DO NOT DRILL AT AN ANGLE! Repeat with the appropriate drill-bit for the latch.
Published by Melissa Woods
My name is Melissa Woods, homemaker and parent. I am an amateur handy-woman and avid DIY-er. I am an adept painter and deft crafter. I am a finance enthusiast and frugal to the core. View all posts by Melissa Woods
How to drill a pilot hole in a door?
Drill a pilot hole with a ¼-inch bit straight through the door. Take your time so you keep the drill perfectly perpendicular to the door surface.
What primer should I use for a hole in a wall?
Spray paint the edges of the holes with gray primer to protect the hole from rust, HammerZone.com editor Bruce W. Maki recommends.
How to Drill New Door Knob Holes?
For those who want to drill a hole in a door knob jig or specialty item such as a mason jar or bottle opener, the m2 dia. bit is the preferred solution.
Do You Need A Drill To Install A Door Knob?
Doors are an integral part of home design. They allow people in and out of their homes easily, and if you want to keep your doors looking new, there are several ways you can get the job done.
How Do You Measure A Door Knob Hole?
Door knob holes are measured by determining their diameter, usually with a measuring tape. The hole is commonly known as the borehole. You can identify the diameter by doing the following:
How Does A Door Knob Lock Work?
A door knob lock usually has a cylinder running through the knob’s center wherein the pins inside the knob rest inside the cylinder when the door is unlocked but sit partially outside the cylinder when locked. The cylinder contains other components that work to allow the key to lock and unlock the door. The mechanism used for this is known as the pin-and-tumbler design.
How thick is a door?
A standard door’s thickness ranges from 1 3/8 inches to 1 3/4 inches. For commercial doors, they are often wider than residential ones. To find how thick your door is, you will have to:
What is the total measurement of a door?
The total measurement is the door’s thickness.
Are There Left And Right Door Knobs?
Door knobs don’t necessarily have a left and right variant regardless of which side of the door they are placed. For handles, these options are available because of the hardware’s design. Knobs work the same either way, but the placement plays a crucial role in keeping the door functional.
How to know where to drill a hole in a door?
To know where to drill this hole from the edge of the door, you need to know the backset of the lockset. The backset is the distance from the edge of the door to the center of the giant hole you drill in the face of the door. Most interior locksets have a 2 and 3/8-inch backset. Exterior locksets commonly have a 2 and 3/4-inch backset.
How to make a perfect hole in a door?
If the metal of the hole saw is thick enough and you can position it at a 90-degree angle to the piece of wood you're drilling - and keep it at 90 degrees while drilling, you'll end up with a clean perfect hole in the door. But it's quite challenging to keep the hole saw at a 90-degree angle.
How to measure for lockset handle?
In the old days, I'd take an accurate small square, measure up 36 inches from the bottom of the door and use a sharp pencil to make a fine line on the face of one side of the door where the lockset handle will be. I'd use the square on the edge of the door to make sure the line was at a 90-degree angle with the edge of the door.
How to keep a hole saw at 90 degrees?
But it's quite challenging to keep the hole saw at a 90-degree angle. If you want your door lockset to operate smoothly and not bind up when you turn the doorknob or try to lock it, it's imperative the two holes you drill align perfectly in both directions. The centerline of the holes must be at the same height and they must be drilled at ...
What is a hole saw?
Hole saws have been around since dinosaurs roamed the land. In all honesty, hole saws are old tools used by carpenters for generations. In it's most basic form, think of an empty soup can. Cut teeth on the open can edge and then somehow attach it to a drill. That's what a crude hole saw looks like.
Can you drill a door from one side?
Don't just drill from one side. You want to drill part way into one side of the door, stop and then start to drill from the other side. This ensures you don't splinter the wood on the face of the door as you blast through drilling from just one side.
Do you need special tools to drill a lockset?
The short answer to your question about tools is easy. You don't need special tools to drill the two holes required for the lockset. But it helps if you have a handy jig that is quite specialized. This jig didn't exist years ago when I had to create perfect lockset holes. The last thing you want to use is a jigsaw.
How long does it take to fill a doorknob hole?
It’s also relatively low-skill. However, you should expect to take several days doing this.
How thick is a door?
First, check the thickness of your door. Most doors are 1 3/8ths thick. This means a 1 and 3/8ths thick piece of lumber will perfectly align with the edges of the door. However, you’ll likely need a 1 ¼ or 1 ½” section, as the slightly thinner section is harder to find. Then, you can fill the discrepancy with wood putty or sand the wood down to match.
Can you fill a hole in a doorknob?
Filling a hole left by a doorknob is a relatively simple task. However, it can be intimidating to do the first time. Hopefully this FAQ helps.
Can you putty on a door?
If you need a quick and inexpensive fix, putty might be a good answer. However, in no circumstance will a large amount of putty be a secure hole filler. It will be weak and it may crack or break over time. However, if you’re simply filling a hole on an inside door, chances are, it will be fine. In this case, you want to apply the putty or wood filler around the outside of the hole and in the lock channel first. Allow that to dry. Then, repeat the process to close the hole. As noted above, simply filling the entire hole at once can result in sagging. Apply the wood filler in layers so that it dries evenly and firmly in place.
Can you use rivets to patch a hole in a door?
It’s also an option to use rivets or screws to attach a metal plate over the hole. This provides a secure alternative to patching the hole. However, it may require a pre-drilled plate, as many home drills do not have the power to cut through metal plates. Alternatively, you could use a softer material such as wood or a tile. However, most plates made for doors are brass or steel.
Are Door Knob Hole Fillers Worth It?
If you’re filling a doorknob hole, you’ll have to decide between using a wood plug and patching it yourself or choosing a commercial solution. In most cases, which you choose should entirely depend on what the fix is for. For example, do you want a permanent fix and a hole that’s difficult to find in the wood? You want a plug. Do you have a few days to allow the plug to dry? You probably want a prefabricated solution.
