Track Saw Blade Depth and Speed Settings: A Setup Guide

Quick answer

Set blade depth so the teeth clear the material by about 1/8 in. to 1/4 in., then choose the lowest motor speed that cuts without bogging down. On the Kreg 20V Ionic Drive Track Saw Kit, the 6-speed brushless motor lets you slow down for laminates and speed up for thick solid wood. Always set depth and speed before the blade touches the workpiece.

Why depth and speed matter more than you think

Blade depth controls how much blade is exposed below the workpiece. Too much exposure increases kickback risk and tearout; too little can cause burning or a stalled cut. Speed controls how fast the teeth move through the material. Running too fast in thin or brittle material overheats the blade and leaves a rough edge, while running too slow in thick hardwood can bog the motor and glaze the cut.

The Kreg 20V Ionic Drive Track Saw Kit uses a fully shrouded, thin kerf (1.6 mm) 40-tooth carbide tipped blade and a 6-speed brushless motor. That combination gives you room to tune both settings for the material in front of you instead of accepting one fixed compromise.

Depth setting: the 1/8 in. rule and when to break it

For most cuts, set the blade so it protrudes about 1/8 in. below the material. This reduces the chance of the blade grabbing and keeps more of the blade inside the shroud. If you are cutting plywood with a fragile veneer, you can reduce exposure to just enough to clear the material, but never so little that the blade rubs.

When you use the Kreg 62 in. Guide Track, the track itself adds thickness above the workpiece. Set depth with the saw sitting on the track, not on the bare wood, or your blade will barely reach through. The same applies when you add the Accu-Cut Expansion Pack to break down panels: set depth with the track in place.

Speed settings: reading the cut, not the dial

Start at a middle speed and adjust based on what you hear and see. A clean cut sounds steady; a straining motor or burning smell means too slow or too fast. For thin plywood, melamine, or laminate, lower speeds reduce chipout. For 2x material or thick hardwood, higher speeds keep the teeth cutting instead of rubbing.

Because the Kreg 20V Ionic Drive Track Saw Kit has six speeds, you can match the setting to the task. Make a test cut on scrap from the same sheet before committing to the final piece. The electronic blade brake and anti-kickback control work with your settings, not instead of them.

Track placement and cut sequence

Place the guide track so the rubber splinter guard aligns with your cut line. The blade-left design on the Kreg track saw means the motor sits on the left side of the blade, which can feel different if you are used to a right-blade circular saw. Keep both hands on the saw and let the track guide the cut.

For long rips, join tracks if needed, and support the workpiece so the offcut does not bind. The Accu-Cut Expansion Pack adds two track sections to make cuts up to 100 in. long, which is useful for breaking down full sheets without a table saw. No clamps are needed on the Accu-Cut system, but make sure the track does not shift before you start.

Checkpoints before every cut

Confirm three things: blade depth is set with the track in place, speed matches the material, and the track is aligned and stable. If you change material thickness, reset depth. If you change material type, reconsider speed. Skipping these checks is the most common cause of rough cuts and kickback.

The retracting blade and riving knife on the Kreg track saw only work as intended when depth is set correctly. A blade that is too deep can expose more teeth than the shroud is designed for, and a blade that is too shallow can leave the riving knife misaligned in the kerf.

Step-by-step setup

1. Set blade depth with the track in place: Place the saw on the guide track, then adjust depth so the blade protrudes about 1/8 in. below the workpiece. If you are using the Accu-Cut Expansion Pack, include the track thickness in your setting. Common mistake: setting depth on the bare wood, which leaves the blade too shallow once the track is added.
2. Choose a starting speed: Begin at a middle speed on the 6-speed dial. For thin plywood, laminate, or melamine, drop to a lower speed. For thick hardwood or 2x material, move to a higher speed. Checkpoint: make a test cut on scrap. A steady sound and clean edge mean the speed is right.
3. Align and secure the track: Line up the rubber splinter guard with your cut mark. On the Accu-Cut system, no clamps are needed, but confirm the track cannot shift. For long cuts, join additional track sections. Common mistake: assuming the track is stable without checking, which can cause the saw to wander.
4. Make the cut with steady pressure: Hold the saw with both hands, plunge the blade fully before moving forward, and push at a speed that keeps the motor from straining. Let the track guide the saw rather than forcing it. Checkpoint: if you smell burning or see smoke, stop and reduce speed or check blade depth.
5. Reset depth and speed when material changes: Every time you switch material thickness or type, repeat the depth and speed setup. Do not assume the previous settings still apply. Next step: keep a scrap piece of each material on hand for quick test cuts.

Product facts

• Kreg 20V Ionic Drive™ 6 1/2" Plunge-Cut Track Saw Kit: Plunge-Cut Track Saw Ionic Drive Cordless Plunge-Cut Track Saw for cutting solid wood and plywood when combined with the Kreg 62 in. Guide Track This saw is designed to pair with the guide track, so depth and speed settings should be made with the track in place.
• Kreg 20V Ionic Drive™ 6 1/2" Plunge-Cut Track Saw Kit: Powerful 6-speed brushless motor Multiple speeds let you slow down for laminates and speed up for thick stock without changing blades.
• Kreg 20V Ionic Drive™ 6 1/2" Plunge-Cut Track Saw Kit: Safety features include a fully shrouded retracting blade, riving knife, electronic blade brake, anti-kickback control These features work best when blade depth is set correctly, so the shroud and riving knife align with the cut.
• Accu-Cut™ Expansion Pack: Double the cutting capacity of the Accu-Cut by adding two more sections of track to make cuts up to 100 in. long When you extend the track for long rips, reset blade depth with the added track sections in place.