How to Use a Pocket Hole Jig: Settings, Screws and Tips for Beginners

Updated November 15, 2026 · 6 min read

A pocket hole jig is one of the best tools a beginner can buy. It lets you join boards with strong, hidden screws using nothing but a drill, which means you can build cabinets, face frames, tables and shelves without complicated joinery. Many popular free furniture plans online rely on pocket holes for exactly that reason.

This guide explains how pocket holes work, how to set up any common pocket hole jig, which screws to use, and the small habits that make your joints tight and flush every time.

What is a pocket hole?

A pocket hole is an angled hole, usually about 15 degrees, drilled into one board so a screw can be driven at an angle into a second board. A special stepped drill bit makes a wide pocket for the screw head and a narrow pilot hole for the shank, all in one pass. The screw pulls the two boards tightly together, and the hole ends up on the hidden side of the joint.

• Pros: fast, strong for most furniture, needs only a drill, no glue clamping time required, and easy to take apart if needed.
• Cons: the holes are visible if placed on a show face (you can plug them), and joints can shift slightly while driving screws if not clamped.

What you need

• A pocket hole jig (small portable jigs work fine; benchtop models are faster for many holes)
• The stepped drill bit and depth collar that come with the jig
• A long square-drive bit (most pocket screws use a #2 square head)
• A drill/driver; a second drill saves time switching bits
• Pocket hole screws in the right length and thread type
• A face clamp or other clamps
• Wood glue (optional but recommended for permanent joints)

If you are still choosing tools, see where a pocket hole jig fits in our beginner woodworking tools list.

Step 1: Measure your board thickness

Every setting depends on the thickness of the board that gets the pocket holes. Measure it with a ruler or the gauge on your jig. Most "1x" boards and plywood are about 3/4 inch thick, and 2x lumber is about 1-1/2 inches.

Step 2: Set the drill bit collar

The depth collar on the stepped bit controls how deep the hole goes. Most jigs include a setting gauge marked with board thicknesses. Slide the bit into the gauge, line the shoulder of the bit up with the mark for your thickness (for example 3/4 inch), slide the collar against the gauge and tighten its set screw. If the collar is set wrong, the screw tip can poke through the other board or fail to hold.

Step 3: Set the jig

Adjust the drill guide or the jig's stop to the same thickness setting. On many jigs this means moving the drill guide block up or down, or sliding a stop collar to the matching mark. Check your jig's manual, since each brand does it a little differently.

Step 4: Choose the right screw

Pocket hole screws have a flat washer head that seats in the pocket. Match the length to the board thickness and the thread to the wood type:

• 1/2 inch thick: 1 inch screws
• 3/4 inch thick: 1-1/4 inch screws (the most common)
• 1 inch thick: 1-1/2 inch screws
• 1-1/2 inch thick: 2-1/2 inch screws

Coarse thread screws are for softwoods (pine, cedar), plywood and MDF. Fine thread screws are for hardwoods (oak, maple, cherry), where coarse threads can split the wood. For outdoor projects, use coated or stainless pocket screws. Not sure what species you have? Our guide to choosing wood explains the difference.

Step 5: Drill the pocket holes

1. Decide which board gets the holes. Pockets go in the end or edge of the board that butts into the other, on the face that will be hidden.
2. Mark where the holes go. A common rule: holes about 1 inch or so in from each edge, and roughly every 6 to 8 inches along longer joints. A 3-1/2 inch wide board usually gets two holes; a 5-1/2 inch board gets two or three.
3. Clamp the board firmly in the jig with the hidden face toward the drill guide and the end flush against the jig's base.
4. Start the drill at full speed before the bit enters the wood, then push steadily until the collar touches the guide. Back out a couple of times on deep holes to clear chips.

Step 6: Clamp and drive the screws

This is where most beginner joints go wrong. When the screw goes in, it tries to push the two boards out of alignment. To keep the joint flush:

1. Add a thin layer of glue if the joint is permanent.
2. Line up the boards and clamp them flat to the bench or to each other, ideally with a face clamp right across the joint.
3. Drive the screw with the drill on a lower speed and clutch setting. Stop as soon as the head seats; overdriving can strip the hole or crack thin stock.

Where pocket holes work best

• Face frames for cabinets and bookcases
• Attaching aprons to table legs
• Joining shelves to sides, as an alternative to visible screws in our DIY bookshelf plans
• Edge joining boards for wider panels, such as tabletops
• Attaching tabletops (place holes so the top can still expand and contract slightly)

Hiding pocket holes

Most of the time, place holes where they will never be seen: under shelves, inside cabinets or on the back of frames. When they are visible, glue in matching wooden pocket hole plugs, let the glue dry, trim them flush with a flush-cut saw and sand.

Troubleshooting

• Boards slip out of flush: clamp across the joint, and do not overdrive screws.
• Screw tip pokes through: the collar or jig is set for a thicker board, or the screw is too long.
• Wood splits at the end: use fine thread screws in hardwood, and keep holes away from the very edge.
• Screw spins without tightening: the hole is stripped. Move over and drill a new hole, or use glue and a longer screw.
• Burned or rough holes: the bit is dull or clogged. Clean it, and drill at full speed.

Safety tips

• Always clamp the workpiece in the jig. Never hold a small part by hand while drilling.
• Keep fingers away from the bit and the exit area of the screw.
• Wear safety glasses; the stepped bit throws chips out quickly.
• Unplug or remove the battery before changing bits and adjusting the collar.

Frequently asked questions

Are pocket hole joints strong enough for furniture?

For most beginner and household furniture, yes. Tables, cabinets, bookcases and beds are commonly built with pocket screws, especially when glue is added. For chairs and other pieces that take heavy racking forces, stronger joints are often recommended.

Do I need glue with pocket screws?

Not always. Screws alone hold well and let you take things apart. Glue makes the joint stronger and stiffer, so use it for permanent furniture joints.

Can I use regular wood screws in pocket holes?

It is not recommended. Regular screws have tapered heads that can wedge and split the pocket, and they lack the flat washer head that pulls the joint tight.

Can I use pocket holes in plywood?

Yes. Use coarse thread screws, and keep holes at least an inch from the edge to avoid blowing out the face veneer.

Next steps

Practice on a few offcuts first; our scrap wood projects are a great place to start. Then use pocket holes to build our simple DIY workbench lower shelf or the beginner bookshelf. For finishing advice once you are done, read wood finishing for beginners.