A table saw is probably the most useful — and the most dangerous — power tool in any workshop. It rips boards to width in seconds, makes dead-straight cuts, and opens up projects that would be nearly impossible without it. But it also spins a razor-sharp blade at 4,000 RPM with enough force to throw a piece of timber across the room faster than you can react.
This guide is for beginners who’ve just bought (or are thinking of buying) their first table saw. I’m not going to sugarcoat the dangers — understanding what can go wrong is genuinely the most important step in learning how to use a table saw safely. But I also don’t want to scare you away from a tool that, with proper technique and respect, is incredibly rewarding to use.
Respect the Table Saw (A Frank Talk About Danger)
Let me be direct: the table saw causes more workshop injuries than any other power tool. Most injuries happen to experienced users who’ve become complacent, not to beginners who are understandably nervous. That nervousness is healthy — keep it.
The two main dangers are:
- Blade contact — fingers or hands touching the spinning blade. This can happen in a split second, especially during awkward cuts or when reaching for an offcut near the blade.
- Kickback — the blade grabs the workpiece and throws it back at you with tremendous force. A piece of hardwood thrown by kickback can hit you in the chest or face before you even register what’s happened.
Both are preventable with proper technique and safety equipment. That’s what this guide is about.
Essential Safety Equipment
Push Sticks and Push Blocks
A push stick is a simple tool — typically a piece of plywood or plastic shaped to let you push timber past the blade without your hands getting anywhere near it. Your fingers should never be closer than 150mm (6 inches) to the blade. A push stick bridges that gap.
- Push sticks — used for rip cuts when the workpiece is narrower than about 150mm. The stick hooks over the back end of the timber and pushes it through.
- Push blocks — used for wider boards where you need downward pressure as well as forward pressure. They have a handle on top and a rubber pad underneath that grips the timber.
Make yourself several push sticks from scrap plywood. They’re disposable — if one contacts the blade, throw it away and make another. That’s infinitely preferable to the alternative.
Featherboards
A featherboard is a spring-loaded or finger-type fixture that presses against the workpiece, holding it firmly against the fence as it passes the blade. This prevents the timber from drifting away from the fence mid-cut (which can cause kickback) and keeps your hands free to focus on feeding the wood.
You can buy magnetic featherboards that attach instantly to a cast-iron table, or clamp-on types for any table surface. They’re cheap and massively improve both safety and cut accuracy.
Riving Knife and Blade Guard
The riving knife is a curved piece of metal that sits directly behind the blade, aligned with its thickness. Its job is to prevent the two halves of a rip cut from closing against the back of the blade — which is the primary cause of kickback.
Never remove the riving knife for standard cuts. Some older saws don’t have one — if yours doesn’t, consider upgrading the saw or fitting an aftermarket splitter.
The blade guard is the transparent cover over the blade. I know it can feel like it’s in the way, and many experienced woodworkers remove it for certain cuts. As a beginner, keep it on for all rip cuts and cross cuts. The only time to remove it is for specific operations like dado cuts or when using jigs that physically can’t work with the guard in place.
Eye and Ear Protection
Safety glasses are non-negotiable. The saw throws chips and sawdust at speed, and a splinter in the eye is serious. Ear protection is equally important — table saws are loud, especially when cutting hardwood, and repeated exposure without protection causes permanent hearing damage.
Avoid loose clothing, jewellery, and gloves. Anything that can catch on the blade or the spinning timber is a hazard. Roll up sleeves, remove rings and watches, and tie back long hair.
Setting Up Your First Cut
Setting the Blade Height
The blade should extend above the workpiece by approximately 6–10mm (about the depth of a tooth). No more. Raising the blade higher than necessary increases the amount of exposed blade, the severity of kickback, and the risk of injury if something goes wrong.
There’s a longstanding debate about whether a higher blade produces a cleaner cut. Technically, a higher blade results in teeth entering the wood at a steeper angle, which can reduce tear-out. But the safety trade-off isn’t worth it for beginners. Set the blade to just clear the timber and focus on technique.
Adjusting the Fence
The fence (the parallel guide that the timber runs against) must be perfectly parallel to the blade. Even a slight misalignment causes the timber to bind against the blade, leading to burning, inaccurate cuts, or kickback.
To check: measure the distance from the fence to the front of the blade, then measure from the fence to the back of the blade. They should be identical (within 0.5mm). Most fences have micro-adjustment screws for fine-tuning.
Lock the fence firmly before every cut. A fence that moves during a cut is incredibly dangerous.
Checking the Blade Angle
For standard 90-degree cuts, use a square against the blade (with the saw unplugged!) to verify it’s perfectly perpendicular to the table. The angle indicator on the saw can drift over time — always verify with a square for critical cuts.
Making a Rip Cut (Step by Step)
A rip cut runs along the length of a board, following the grain. This is the table saw’s bread-and-butter operation.
- Set the fence to your desired width. Measure from the fence to the near side of the blade (the side closest to the fence).
- Set the blade height to 6–10mm above the timber thickness.
- Stand to the side of the blade, not directly behind it. If kickback happens, you don’t want to be in the firing line.
- Turn on the saw and let the blade reach full speed before starting the cut.
- Place the timber against the fence with the flat, straight edge running along the fence. Hold it firmly against the fence with your left hand (for right-handed users) while your right hand feeds it forward.
- Feed at a steady, consistent pace. Let the blade do the cutting — don’t force it. If you have to push hard, the blade is dull.
- As the timber passes the blade, pick up your push stick and use it to complete the feed. Never reach past the blade with your fingers.
- Push the offcut past the blade with the push stick, then turn off the saw.
- Wait for the blade to stop completely before reaching for anything on the table.
Making a Cross Cut Safely
A cross cut goes across the grain — cutting a board to length. Never use the fence for cross cuts unless you’re using a cross-cut sled. Here’s why: if you push the end of a board against the fence while cross-cutting, the offcut can get trapped between the blade and the fence and be thrown violently back at you.
For cross cuts, use the mitre gauge that came with your saw. The timber sits against the mitre gauge’s face, and you push both the gauge and the timber together past the blade.
Better still, build or buy a cross-cut sled. This is a flat board that rides in both mitre slots, with a fence at the back. The timber sits against the fence and the entire sled slides through the blade. It’s far more accurate and safer than a mitre gauge for most cross cuts.
The 5 Things You Should Never Do at a Table Saw
Never Stand Directly Behind the Blade
Always stand slightly to the fence side of the blade. If kickback occurs, the workpiece fires straight back along the line of the cut. Being offset means it misses you.
Never Remove the Riving Knife
The riving knife prevents kickback. Removing it for convenience is removing the single most important safety feature on the saw. If you need to make a cut that requires removing the riving knife, use a different tool or method.
Never Cut Freehand
Every cut must be guided — either by the fence (rip cuts) or the mitre gauge/sled (cross cuts). Pushing a piece of wood through a table saw blade by hand, without a guide, is asking for a crooked cut at best and a dangerous kickback at worst.
Never Reach Over a Spinning Blade
If an offcut is sitting on the wrong side of the blade, wait for the blade to stop before retrieving it. Reaching across a spinning blade — even if it feels like there’s plenty of space — is how fingers get lost.
Never Use a Dull Blade
A dull blade requires more feeding force, which increases the chance of the wood grabbing and kicking back. It also burns the wood, produces rougher cuts, and makes the motor work harder. A sharp blade glides through timber with minimal effort. If you’re pushing hard, it’s time for a new blade.
Kickback — What It Is and How to Prevent It
Kickback happens when the timber contacts the back (rising) teeth of the blade. Those teeth lift the workpiece up and throw it towards you at terrifying speed. A 2-metre length of oak launched by kickback can cause serious injury.
Common causes of kickback:
- Timber twisting or warping during the cut, pinching the blade
- Offcut trapped between the blade and the fence
- Missing or removed riving knife
- Fence misaligned with the blade
- Letting go of the workpiece mid-cut
- Cutting warped, twisted, or wet timber
How to prevent it:
- Always use the riving knife
- Keep timber pressed firmly against the fence throughout the cut — use featherboards
- Don’t trap offcuts between the blade and the fence
- Use straight, flat timber — check for bowing, cupping, and twist before cutting
- Feed at a consistent pace — don’t stop and restart mid-cut
- Stand to the side, not behind the blade
Recommended Beginner Table Saws With Built-In Safety Features
If you’re shopping for your first table saw, prioritise these safety features over raw power:
- Good riving knife and blade guard — it should be easy to install and remove. If it’s fiddly, you’ll stop using it.
- A solid, accurate fence — this is the most important feature for both safety and accuracy. A wobbly fence causes problems.
- Anti-kickback pawls — spring-loaded fingers behind the blade that dig into the wood if it starts to kick back.
- A flat, stable table surface — wobble equals danger. Check reviews for table flatness.
- Magnetic switch — these don’t restart automatically after a power cut, which prevents the saw from spinning up unexpectedly.
Learning how to use a table saw safely isn’t about memorising rules — it’s about developing habits. After a while, reaching for the push stick, checking the riving knife, and standing to the side become automatic. Get the habits right from the start, and the table saw will be the most productive tool in your workshop for decades.
