5 Table Saw Jigs Every Woodworker Should Build (and How They Keep You Safe)
A table saw is only as safe and accurate as the jigs around it. These five are cheap to build and make every cut better.
The five most useful table saw jigs are a crosscut sled for square cuts, push blocks to keep hands clear of the blade, featherboards to hold work against the fence, a taper jig for angled rips, and a zero-clearance insert to prevent tear-out and small offcuts falling into the saw. Each takes an afternoon or less and improves both safety and accuracy.
- A crosscut sled is more accurate and safer than the stock miter gauge
- Push blocks keep hands well away from the blade on narrow rips
- Featherboards stop the work wandering away from the fence
- Never crosscut using the rip fence as a stop — it invites kickback
On this page (13 sections)
A table saw on its own is a powerful but blunt instrument. Add the right jigs and it becomes a precision machine that keeps your fingers a comfortable distance from the blade. Think of jigs as the handles on a hot pan: the pan cooks the same, but now you can hold it safely.
Before building anything, read our table saw safety and setup guide. A jig can’t fix a saw with a misaligned fence or a missing riving knife.
1. Push blocks and push sticks
Your hands should never be closer than about 6 inches to a spinning blade. Push blocks hold the board down and forward on narrow rips so your hands stay well away. Make a few from scrap — a handle on a plywood base with a heel to hook the board — or buy a purpose-made block that controls both sides of the cut.
2. Crosscut sled
The miter gauge that comes with most saws is small, wobbly and lets the board shift. A sled carries the workpiece past the blade on a big flat base with a fence locked perfectly square.
- Cut a 3/4" plywood base about 24" × 30".
- Mill hardwood runners to slide snugly in the miter slots without slop.
- Screw the runners to the base, then cut partway through the base.
- Add a tall rear fence square to the kerf using the five-cut method, and a front fence to hold the halves together.
- Add a stop block for repeat cuts and a block on the rear fence to cover the blade’s exit.
3. Featherboards
A featherboard is a row of flexible fingers that presses the workpiece against the fence (or down to the table), preventing it from drifting into the blade. Place it before the blade, never beside it — pressing against the blade would pinch the cut and cause kickback.
4. Taper jig
For tapered table legs, a taper jig holds the leg at an angle while it rides the fence. A simple version is a plywood carrier with toggle clamps and an adjustable stop. It turns a dangerous freehand cut into a controlled one. Tapered legs feature in our floating nightstand and coffee table plans.
5. Zero-clearance insert
The stock throat plate has a wide slot around the blade. A zero-clearance insert has a slot exactly as wide as the blade, so the wood fibres are supported right at the cut — no tear-out on the bottom face, and thin offcuts can’t drop into the saw.
Make several inserts from MDF: one for 90° cuts, one for 45° bevels and one for your dado stack. Mark each so you never grab the wrong one.
Bonus jigs once you’ve built the five
Tenoning jig
A vertical carrier that rides the fence and holds a rail on end. It cuts tenon cheeks cleanly and consistently — see our mortise and tenon guide.
Box joint jig
A sled with an indexing key the same width as the blade or dado stack. Each cut is spaced exactly one finger apart — the method in our box joint guide.
Thin-rip jig
A bearing that rides in the miter slot sets the strip width on the outside of the blade, so the thin strip falls away from the blade instead of being trapped between blade and fence.
Beginner, intermediate, pro: build order
| Level | Jigs to build | Why |
|---|---|---|
| Beginner | Push blocks, zero-clearance insert | Safety first, cleaner cuts |
| Intermediate | Crosscut sled, featherboards | Square, repeatable parts |
| Advanced | Taper, tenoning and box joint jigs | Furniture-grade joinery |
Pro note: paint or colour-code each jig and hang it near the saw. A jig you can grab in five seconds gets used; one buried under offcuts doesn’t.
Upgrade the blade too
Jigs make cuts accurate; the blade makes them clean. A fine-tooth crosscut blade turns a good sled into a glass-smooth-cut machine.
Building tips for accurate jigs
- Flat materials only — Baltic birch plywood or MDF. Construction plywood is rarely flat.
- Wax the bases so they glide; paste wax on the table helps too.
- Label everything with what it does and how to set it.
- Store jigs on a French cleat wall so they’re visible and undamaged — see our French cleat guide.
Gear that pairs with your jigs
No table saw yet? A circular saw with a straightedge guide covers most of the same cuts — see our circular saw guide.
Questions woodworkers ask
What is the most important table saw jig?
For safety, push blocks; for accuracy, a crosscut sled. Build both before anything else.
How do I make my crosscut sled perfectly square?
Use the five-cut method: make five cuts around a square piece of plywood, measure how far the last cut is out of parallel, and adjust the fence by a calculated amount. It removes the error of any square.
Should I use the blade guard with jigs?
Use the guard and riving knife whenever the cut allows. Sleds and some jigs require removing the guard; the riving knife should stay on for through-cuts.
What wood should I make jigs from?
Baltic birch plywood or MDF for bases and fences, and a stable hardwood like maple for runners.
Gear from this guide
Michael Wood
Founder of WoodCraft Corner. Fifteen years at the bench, hundreds of projects, and still learning something new every week.
0 comments