Kreg KMA3700 Accu-Cut XL 106" Universal Track Saw System
Kreg KMA3700 Accu-Cut XL 106" Universal Track Saw System
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Product Details
Product Details
Key Features
Overview
The Kreg KMA3700 Accu-Cut XL 106" Universal Track Saw System is a circular saw track guide built to help you make long, straight, controlled cuts in plywood, MDF, and other sheet goods. This is a circular saw track guide designed for breaking down full sheets and large panels with better accuracy and cleaner edges. Model Number: KMA3700. If you want track-saw style guidance without buying a dedicated track saw, this is the setup Kreg built for that job.
The big reason this system matters is simple: moving a circular saw across a guided track is usually easier than moving a full sheet across a stationary saw. With cutting capacity up to 100 inches, you can rip full panels, trim oversized sheets, and make long crosscuts with much better control than a straightedge and clamp setup. For cabinet work, built-ins, shelving, and general remodeling, that saves time and cuts down on ruined material.
Kreg builds the Accu-Cut XL around an extended-length aluminum track and a Universal Sled that keeps the saw tracking in a straight line. That matters on the job because the guide is doing the steering work for you. Instead of trying to hold the saw square by hand through a long cut, the track keeps the saw steady from start to finish. The included Starting Block also helps with alignment at the beginning of the cut, which is where a lot of panel cuts go wrong.
Cut quality is another strong point here. The anti-chip guide strips are there for a reason: they help reduce splintering and tearout along the cut line. If you are working with veneered plywood, melamine, MDF, or any panel where edge quality matters, that is not just a nice extra. It means less cleanup, less sanding, and a better-looking finished part. Those same strips also have an anti-slip surface, so the track can stay put without clamps in many situations.
The saw compatibility is practical too. The system is designed to attach to left-blade or right-blade circular saws, and it removes easily when you are done. That gives it a broad fit with standard circular saws already in a shop or trailer. It is worth knowing the limits, though: Kreg states that the Accu-Cut is not compatible with the Kreg Plunge Saw, it is not intended for worm drive saws, and it is not recommended for saws with a plastic upper blade guard because that can affect accuracy.
At about 11.4 pounds, this guide rail system is still portable enough to carry where the work is. That is one of the real advantages of a circular saw track guide over larger stationary cutting setups. If you are cutting panels in a garage shop, on a driveway, or inside a remodel where space is tight, you can bring the saw to the material instead of wrestling sheet goods through a machine.
Who is this for? It makes the most sense for woodworkers, trim carpenters, cabinet installers, remodelers, and serious DIY users who regularly cut sheet goods but do not want to step up to a dedicated track saw system. If your work involves plywood breakdown, long straight cuts, and cleaner panel edges, this Kreg guide rail setup gives you a more repeatable way to get there using a circular saw you may already own.
At a Glance
Turn Your Circular Saw Into a Guided Cutting System
If you already trust your circular saw, this system gives it the straight-line guidance it needs for better sheet-good cuts. The long aluminum track keeps the saw moving on a fixed path so you can focus on feed and control instead of fighting drift.
- Designed to guide a circular saw for straight, accurate cuts
- Works for rip cuts, crosscuts, and angled cuts in large panels
- Aluminum track keeps the setup lighter and easier to move around the jobsite
Built for Full Sheets and Cleaner Edges
Long panel cuts are where homemade guides usually start to show their limits. The extended Accu-Cut XL layout gives you the reach for up to 100-inch cutting capacity, while the anti-chip strips help keep plywood and MDF edges from blowing out along the cut line.
- Cutting capacity up to 100 inches for full-sheet breakdown
- Anti-chip guide strips help reduce splintering and tearout
- Anti-slip guide strips help hold the track in place without clamps
What's in the Box
- (1) Universal Saw Sled
- (1) Starting Block
- (4) 26.5 in. Aluminum Track Sections
- (6) Steel Track Connector Bars
- (24) Set Screws
- (8) Anti-Chip and Anti-Slip Guide Strips
- (1) Owner's Manual
Key Specifications
| Tool Type | Circular Saw Track Guide / Guide Rail System |
|---|---|
| Cutting Capacity | Up to 100 in. |
| System Length | 106 in. |
| Material | Aluminum |
| Weight | 11.4 lbs |
| Product Length | 28 in. |
| Product Height | 3.88 in. |
| Ideal Use | Circular saws, plywood, MDF, and large panels |
Compatibility
Built For
Pro Tip
Use the included Starting Block every time you set up a fresh cut. It helps you begin square to the track, and that makes a big difference on long panel cuts where a small error at the start gets a lot bigger by the end.
Tool Nut's Take
Why the Kreg KMA3700 Accu-Cut XL 106" Universal Track Saw System earns its spot
This is a smart buy for anyone who wants cleaner, straighter plywood cuts without jumping all the way to a dedicated track saw platform.
- Who it's for: Woodworkers, remodelers, cabinet guys, and serious DIY users cutting sheet goods with a standard circular saw.
- Why it stands out: You get long 100-inch cutting capacity, anti-chip strips for cleaner edges, and fit for left-blade or right-blade circular saws.
- Worth knowing: This is not for worm drive saws, and it is not compatible with the Kreg Plunge Saw, so check your saw before you hit buy.
Common Questions
- What kind of tool is this? It is a circular saw track guide system that helps a compatible circular saw make straighter, more controlled cuts in plywood, MDF, and other large panels.
- How long of a cut can it handle? The system offers cutting capacity up to 100 inches.
- Does it need clamps to stay in place? Kreg states that clamps are not required because the anti-slip guide strips help hold the track in place through the cut.
- Will it fit any circular saw? It is designed for left-blade and right-blade circular saws, but it is not intended for worm drive saws and is not compatible with the Kreg Plunge Saw.
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